human
I've noticed that the air quality is poor lately. What can be done to improve it?
assistant
One thing you could do to improve air quality is to reduce emissions from vehicles and other sources. You can also try using air filters in your home, as well as investing in an air purifier if you have a lot of people or pets living in your house. Additionally, reducing outdoor activities during times when air pollution levels are high may help to improve air quality indoors.