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   Haze - The National Environment Agency
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//]]></script><a class="skip-link vh"href=#main> Skip to main </a><header class="header is-homepage microsite"id=header><div style="min-height:1px; background-color:#f0f0f0"></div><div class=nav><div class=sgds-masthead><div class=container><div class=row><div class="col-sm-12 has-text-centered-touch"><a alt="A Singapore Government Agency Website"rel="noopener noreferrer"title="A Singapore Government Agency Website"href=https://www.gov.sg/ target=_blank> <span class="sgds-icon sgds-icon-sg-crest is-size-5"> </span> <span class=is-text> A Singapore Government Agency Website </span> </a></div></div></div></div><nav class="navbar header__main sgds-menu"><div class=container><div class=navbar-brand><a class=logo href=/> <img alt="National Environment Agency"src=/assets/images/design/logo.png> </a><div class="navbar-burger burger js-mobile-menu"data-target=mainnav><span> </span><span> </span><span> </span></div></div><ul class="navbar-menu microsite-main-nav nav-container"id=mainnav><li class="navbar-item is-hidden-desktop sgds-search"><div class="field has-addons"><div class="control has-icons-right is-expanded"><input class="input is-fullwidth"placeholder="Search for information"id=siteSearchMobile name=query><button class="mic-search mic-button"id=startSpeechRecognition type=button><span class=visuallyhidden> Voice search </span> <i class="icon-mic is-size-6"> </i></button><button class="btn-search sgds-btn-search"><span class=visuallyhidden> Submit search </span> <i class="sgds-icon icon-search is-size-6 search-bar"> </i></button></div></div><li class="navbar-item is-expanded has-dropdown is-hoverable"><a class="navbar-link nav__item is-uppercase"href=/who-we-are> Who We Are </a><li class="navbar-item is-expanded has-dropdown is-hoverable"><a class="navbar-link is-uppercase js-anchored"href=#1> Latest Update </a><li class="navbar-item is-expanded has-dropdown is-hoverable"><a class="navbar-link is-uppercase js-anchored"href=#2> Air Quality </a><li class="navbar-item is-expanded has-dropdown is-hoverable"><a class="navbar-link is-uppercase js-anchored"href=#3> Hotspot </a><li class="navbar-item is-expanded has-dropdown is-hoverable"><a class="navbar-link is-uppercase js-anchored"href=#4> Health Advisory </a><li class="navbar-item is-expanded has-dropdown is-hoverable"><a class="navbar-link is-uppercase js-anchored"href=#5> Media </a><li class="navbar-item is-expanded has-dropdown is-hoverable"><a class="navbar-link nav__item is-uppercase has-child"href=/resources> Resources </a> <i class="sgds-icon sgds-icon-chevron-down dropdown-icon"> </i> <div class=navbar-dropdown><div class=container><a class=navbar-item href=/resources/1-hr-pm2.5-readings> 1-hr PM2.5 Readings </a><a class=navbar-item href=/resources/readings-over-the-last-24-hours> Readings over the last 24 hours </a><a class=navbar-item href=/resources/pollutant-concentrations> Pollutant Concentrations </a><a class=navbar-item href=/resources/historical-readings> Historical Readings </a><a class=navbar-item href=/resources/portable-air-cleaners> Portable Air Cleaners </a><a class=navbar-item href=/resources/air-cleaning-devices> Air Cleaning Devices </a></div></div></ul><ul class="navbar-menu nav-container mobile-navbar-menu"><li class="navbar-item has-dropdown is-hoverable notification"><button aria-label="notifications button"class="sgds-button is-white btn-notification js-notification"style="padding: 0.3rem"type=button><span class="icon icon-notifications"> </span> <i id=notification-circle> </i></button><li class="navbar-item has-dropdown is-hoverable is-hidden-touch"><button aria-label="search toggle button"class="sgds-button is-white"style="padding: 0.3rem; 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    })</script></div><div id=2><style>.air-quality-section .k-chart k-tooltip {
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    }</style><div class=air-quality><div class=container><div class=section--white><div class=row><div class="col-xs-12 col-sm-12 col-md-12"><div class=air-quality-small><div class=tab__nav><button class=tab__nav-item data-box=one type=button>24-hr PSI</button><button class="tab__nav-item is-active"data-box=two type=button>1-hr PM2.5</button></div></div></div><div class="col-xs-12 col-sm-12 col-md-12"><div class=air-quality-section><h2 class=title>Air Quality</h2><div><div class="tabbed-area col-md-4 col-xs-12 col-sm-4"id=tableContent><div class="tab__item is-active"data-box=two id=box-two><div id=ContentPlaceHolderTicker_C049_Panel3 style=background-color:WhiteSmoke><div style="display: none"class=psi><div class=psi-title><h6><span id=ContentPlaceHolderTicker_C049_Literal1> 1-hr </span> <span id=ContentPlaceHolderTicker_C049_Literal2> PM2.5 </span> <br> <span class=psi-status id=ContentPlaceHolderTicker_C049_Literal3> </span> <br></h6></div></div></div><div class="map map-pm"><div class=thumbnail><img alt=map src=/assets/images/map/map.png></div><div class=info-group><div class=row><div class="info mapNorth button-map"><div class=top id=ContentPlaceHolderTicker_C049_DivTopNorth></div><div class=bot>North</div></div></div><div class=row><div class="info mapWest button-map"><div class=top id=ContentPlaceHolderTicker_C049_DivTopWest></div><div class=bot>West</div></div><div class="info mapCentral button-map"><div class=top id=ContentPlaceHolderTicker_C049_DivTopCentral></div><div class=bot>Central</div></div><div class="info mapEast button-map"><div class=top id=ContentPlaceHolderTicker_C049_DivTopEast></div><div class=bot>East</div></div></div><div class=row><div class="info mapSouth button-map"><div class=top id=ContentPlaceHolderTicker_C049_DivTopSouth></div><div class=bot>South</div></div></div></div><div class=copyright><span class=strong> Map Data </span><span> ©2016 Google </span></div></div></div><div style="display: none"class=tab__item data-box=one id=box-one><div id=ContentPlaceHolderTicker_C049_PnlTimestamp style=background-color:WhiteSmoke><div style="display: none"class=psi><div class=psi-title><h6><span id=ContentPlaceHolderTicker_C049_LitPsi24> 24-hr </span> <span id=ContentPlaceHolderTicker_C049_LitPsi3> PSI </span> <br> <span class=psi-status id=ContentPlaceHolderTicker_C049_LitLatestDateTime> </span></h6></div></div></div><div class="map map-psi"><div class=thumbnail><img alt=map src=/assets/images/map/map.png></div><div class=info-group><div class=row><div class="info mapNorth button-map"><div class=top id=ContentPlaceHolderTicker_C049_Div1><span id=ContentPlaceHolderTicker_C049_LitValueNorth> </span></div><div class=bot>North</div></div></div><div class=row><div class="info mapWest button-map"><div class=top id=ContentPlaceHolderTicker_C049_Div2><span id=ContentPlaceHolderTicker_C049_LitValueWest> </span></div><div class=bot>West</div></div><div class="info mapCentral button-map"><div class=top id=ContentPlaceHolderTicker_C049_Div3><span id=ContentPlaceHolderTicker_C049_LitValueCentral> </span></div><div class=bot>Central</div></div><div class="info mapEast button-map"><div class=top id=ContentPlaceHolderTicker_C049_Div4><span id=ContentPlaceHolderTicker_C049_LitValueEast> </span></div><div class=bot>East</div></div></div><div class=row><div class="info mapSouth button-map"><div class=top id=ContentPlaceHolderTicker_C049_Div5><span id=ContentPlaceHolderTicker_C049_LitValueSouth> </span></div><div class=bot>South</div></div></div></div><div class=copyright><span class=strong> Map Data </span><span> ©2016 Google </span></div></div></div></div><div><div id=airQualityInfo><div class="panel-stats col-md-4 col-xs-12 col-sm-4"><div class=panel-stats-value-holder><div class=panel-stats-value-parent><div class=panel-stats-value-content><span class=value id=panel-stats-value> </span><span class=unit id=panel-stats-unit> </span></div></div></div><span class=panel-stats-time> <span class=status id=panel-stats-status> </span> <span id=panel-stats-time-wrapper> <span class=panel-stats-title> </span> <span class=panel-stats-timing> </span> </span> </span></div><div class="panel-legends col-md-4 col-xs-12 col-sm-4"><table class="personal-guide is-active"data-box=two id=1hour><thead><tr><th>1-hr PM <sub> 2.5 </sub> reading (µg/m <sup> 3 </sup> )<th>Band<th>Descriptor<tbody><tr><td>0 - 55<td>1<td>Normal<tr><td>56 - 150<td>2<td>Elevated<tr><td>151 - 250<td>3<td>High<tr><td>>=251<td>4<td>Very High</table><table style="display: none"class=personal-guide data-box=one id=24hour><thead><tr><th>PSI Value<th>Air Quality Descriptor<tbody><tr><td style="color: #479b02; font-weight: bold">0 - 50<td style="color: #479b02; font-weight: bold">Good<tr><td style="color: #006fa1; font-weight: bold">51 - 100<td style="color: #006fa1; font-weight: bold">Moderate<tr><td style="color: #FFCE03; font-weight: bold">101 - 200<td style="color: #FFCE03; font-weight: bold">Unhealthy<tr><td style="color: #FFA800; font-weight: bold">201 - 300<td style="color: #FFA800; font-weight: bold">Very unhealthy<tr><td style="color: #d60000; font-weight: bold">Above 300<td style="color: #d60000; font-weight: bold">Hazardous</table></div><button class="btn btn--border js-open-chart"type=button><span> See chart </span> <i class="icon icon-arrow-down"> </i></button><div class=chartHandler data-box=two><div class=chart-wrapper id=chart-1hr-pm25><div class=chart-label>1-hr PM <sub> 2.5 </sub> reading (µg/m <sup> 3 </sup> )</div><div class=chart-small></div><div class=chart-big-value><span class=value-group> <span class=label> Min </span> <span class="value value-min"> </span> </span><span class=value-group> <span class=label> Max </span> <span class="value value-max"> </span> </span><span class=value-group> <span class=label> Current </span> <span class="value value-current"> </span> </span></div><div class=footnote></div></div></div><div class=col-xs-12><p style="font-size: 0.75em"class=smaller><em> Maps are to be used solely for displaying air quality/hotspot information, and not for any other purpose. All maps are not to scale and are for illustrative purposes only. </em></div></div><div class=panel-right><div class=chartHandler data-box=one><div class=chart-wrapper id=chart-pm25><div class=chart-label>PM <sub> 2.5 </sub> sub-index</div><div class=chart-small></div><div class=chart-big-value><span class=value-group> <span class=label> Min </span> <span class="value value-min"> </span> </span><span class=value-group> <span class=label> Max </span> <span class="value value-max"> </span> </span><span class=value-group> <span class=label> Current </span> <span class="value value-current"> </span> </span></div><div class=footnote></div></div><div class=chart-wrapper id=chart-pm10><div class=chart-label>PM <sub> 10 </sub> sub-index</div><div class=chart-small></div><div class=chart-big-value><span class=value-group> <span class=label> Min </span> <span class="value value-min"> </span> </span><span class=value-group> <span class=label> Max </span> <span class="value value-max"> </span> </span><span class=value-group> <span class=label> Current </span> <span class="value value-current"> </span> </span></div><div class=footnote></div></div><div class=chart-wrapper id=chart-so2><div class=chart-label>SO <sub> 2 </sub> sub-index</div><div class=chart-small></div><div class=chart-big-value><span class=value-group> <span class=label> Min </span> <span class="value value-min"> </span> </span><span class=value-group> <span class=label> Max </span> <span class="value value-max"> </span> </span><span class=value-group> <span class=label> Current </span> <span class="value value-current"> </span> </span></div><div class=footnote></div></div><div class=chart-wrapper id=chart-o3><div class=chart-label>O <sub> 3 </sub> sub-index</div><div class=chart-small></div><div class=chart-big-value><span class=value-group> <span class=label> Min </span> <span class="value value-min"> </span> </span><span class=value-group> <span class=label> Max </span> <span class="value value-max"> </span> </span><span class=value-group> <span class=label> Current </span> <span class="value value-current"> </span> </span></div><div class=footnote></div></div><div class=chart-wrapper id=chart-co><div class=chart-label>CO sub-index</div><div class=chart-small></div><div class=chart-big-value><span class=value-group> <span class=label> Min </span> <span class="value value-min"> </span> </span><span class=value-group> <span class=label> Max </span> <span class="value value-max"> </span> </span><span class=value-group> <span class=label> Current </span> <span class="value value-current"> </span> </span></div><div class=footnote></div></div><div class=chart-wrapper id=chart-no2><div class=chart-label>NO <sub> 2 </sub> sub-index</div><div class=chart-small></div><div class=chart-big-value><span class=value-group> <span class=label> Min </span> <span class="value value-min"> </span> </span><span class=value-group> <span class=label> Max </span> <span class="value value-max"> </span> </span><span class=value-group> <span class=label> Current </span> <span class="value value-current"> </span> </span></div><div class=footnote></div></div></div></div></div></div></div></div></div></div></div></div></div><div id=3><style>canvas {
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  }</style><div class=air-quality><div class=container><div class=section--white><div class=row><div class="col-xs-12 col-sm-12 col-md-12"><div class=air-quality-small><div class=tab__nav><button class="tab__nav-item2 is-active"data-box=hotspots type=button>Hotspot</button><button class=tab__nav-item2 data-box=satellite type=button>Satellite</button></div></div></div><div class="col-xs-12 col-sm-12 col-md-12"><div class="tab__item2 is-active"data-box=hotspots id=box-hotspots><div class=section--white><h2 style="text-align:center; text-transform:uppercase;"class=title>Hotspots</h2><div class=row><div class="col-xs-12 col-sm-6 col-md-6"><div style="width: 100%; height: 400px; overflow: hidden"id=canvasDiv><div style="width: 1026px; height: 800px"id=canvas></div></div><p class=smaller><em> The hotspots are derived from satellite data and may be affected by cloud cover and the satellite coverage </em><p class=smaller><em> Refer to <a rel="noopener noreferrer"href=http://www.weather.gov.sg/warning-haze-information/ target=_blank> Meteorological Service Singapore </a> for more details </em></div><div class="col-xs-12 col-sm-6 col-md-6"><div class=hotspot><div class=smaller><h3 class=title>Latest Weather and Haze Situation</h3> Increased cloudiness was observed over most parts of the Mekong sub-region except for Myanmar where fair conditions prevailed. Widespread hotspots were detected in Cambodia while scattered hotspots were detected in the rest of the sub-region. Moderate smoke haze was observed to emanate from the hotspot clusters in Myanmar and the eastern parts of Cambodia, and localised smoke plumes were also observed to emanate from the hotspots detected in Lao PDR. Smoke haze emanating from Viet Nam was observed to drift west-southwest across the border into Cambodia For the other parts of the sub-region, the full extent of the smoke haze situation cannot be determined due to cloud cover. Stations over the central Mekong sub-region reported Moderate to Unhealthy air quality values. Elsewhere in the ASEAN region, isolated to scattered showers were observed, except for Peninsular Malaysia, northern and central parts of Sumatra, as well as West Kalimantan where dry conditions were observed. <br><span class=text-danger> Updated on 5:14 PM 16 February </span><br><h3 class=title>Weather and Haze Outlook</h3> Over the next few days, the prevailing dry conditions over the Mekong sub-region are expected to continue and the hotspot situation over the sub-region is likely to remain elevated. The prevailing northeasterly or easterly winds over the northern ASEAN region are expected to strengthen which may increase the risk of transboundary haze over the sub-region. Elsewhere in the ASEAN region, dry conditions are also expected over Peninsular Malaysia, parts of West Kalimantan and northern parts of Sumatra, which may cause the hotspot activities to increase. The prevailing winds over the southern ASEAN region are forecast to blow from the northwest or northeast. <br><span class=text-danger> Updated on 5:14 PM 16 February </span></div><br><br><h3 class=title>Overlay</h3><div class=overlay-checkbox><input id=overlay1 name=overlay1 onclick=showMarkers() type=checkbox><label for=overlay1>2500ft wind</label></div><div class=overlay-checkbox><input id=overlay2 name=overlay2 onclick=toggleOverlay() type=checkbox><label for=overlay2>Satellite Image (4.30pm)</label></div><h3 class=title>Legend</h3><div class=legend><div class=legend__item><div class=image><img alt="dense haze legend"src=/assets/images/legend-dense-haze.jpg></div><div class=text>Dense Haze</div></div><div class=legend__item><div class=image><img alt="moderate haze legend"src=/assets/images/legend-moderate-haze.jpg></div><div class=text>Moderate Haze</div></div><div class=legend__item><div class=image><img alt="hotspot legend"src=/assets/images/legend-hotspot.jpg></div><div class=text>Hotspot</div></div><div class=legend__item><div class=image><img alt="wind legend"src=/assets/images/legend-wind.jpg></div><div class=text>2500ft wind</div></div><div class=legend__item><div class="image image--long"><img alt="wind speed legend"src=/assets/images/legend-wind-speed.jpg></div><div class=text>Wind speed (km/h)</div></div></div></div></div></div></div><script src=/assets/scripts/sketch.js></script><script src=/assets/scripts/hotspots.js></script><script>var mySketch = defineSketch(
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btn--leaf-green"href=https://www-haze-gov-sg-admin.cwp.sg/docs/default-source/default-document-library/how-to-plan-your-outdoor-activities-during-haze.pdf?Status=Temp target=_blank> Download PDF </a><a class="btn btn--leaf-green"href=/haze-related-links target=_blank> Useful Links </a></div></div></div></div></div></div></div><div id=5><div class=whats-new><div class=container><div class=whats-new_item><div class=whats-new__title><h2 class=title>What's New</h2></div><div class=whats-new__wrapper><div class=row><div class="col-md-6 col-sm-6 col-xs-12"><div class=text-card__container><div class=title><img alt=home-icon-haze class=image src=/images/default-source/whats-new/home-icon-haze.png><div class=title__text><div class=title__text_container><h3>Haze-Related Links</h3></div></div></div><div class=content><ul class=list1><li><a rel="noreferrer noopener"href=https://www.hazetracker.org target=_blank> https://www.hazetracker.org </a><li><a rel="noreferrer noopener"href=http://fires.globalforestwatch.org target=_blank> http://fires.globalforestwatch.org </a><li><a rel="noreferrer noopener"href=http://haze.asean.org target=_blank> http://haze.asean.org </a></ul></div><a class="btn btn--leaf-lightgreen"rel="noreferrer noopener"href=/haze-related-links target=_blank> View More Related Links </a></div></div><div class="col-md-6 col-sm-6 col-xs-12"><div class=text-card__container><div class=title><img alt=home-icon-haze class=image src=/images/default-source/whats-new/home-icon-haze.png><div class=title__text><div class=title__text_container><h3>Haze-Related Commentaries</h3></div></div></div><div class=content><ul class=list1><li><a href=/haze-related-commentaries/Detail/learning-from-past-year's-forest-fires-in-southeast-asia---st> Learning from past year's forest fires in South-east Asia - ST </a><li><a href=/haze-related-commentaries/Detail/a-burning-issue-calculating-the-cost-of-the-haze---today-online> A burning issue: Calculating the cost of the haze - TODAY Online </a><li><a href=/haze-related-commentaries/Detail/what-the-2015-haze-cost-s'pore-1.83-billion---st> What the 2015 haze cost S'pore: $1.83 billion - ST </a></ul></div><a class="btn btn--leaf-lightgreen"href=/haze-related-commentaries> View More Related Articles </a></div></div></div></div></div></div></div></div></div></main><footer class=footer><button class="backtotop js-backtotop"type=button><i class="icon icon-arrow-up"> </i> <span class=vh> Back to </span> <span> Top </span></button><div class=related-sites><div class=container><div class=related-sites_item><div class=related-sites_title><h2 class=title>Our Related Sites</h2></div></div></div></div><div class=sfContentBlock><div class=footer__icons><div class=container-fluid><ul class="icon--wrapper row"><li class=icon--wrapper_item style=margin-left:-20px;><a class=icon--item href=https://www.nea.gov.sg target=_blank> <img alt="NEA logo"data-displaymode=Original 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