Air Quality Measurements
What does AQI Stand for?
What does PM stand for
Particulate matter
What is a short term health impact of air pollution
itchy eyes, coughing
What types of masks best protect you from breathing air pollutants
N95/KN95 masks
How many types of pollutants go into measuring AQI?
5
Where does Black carbon come from?
burning fossil fuels and wildfires
What is a long term health impact of breathing air pollution?
Respiratory disease
On days with high air pollution, should you keep your windows open or closed?
Closed!
Where can you check air quality?
Clarity map, weather app, government apps air now
What are the 3 main air pollutants in San Francisco
NO2, PM2.5, Black Carbon
What groups of people are more sensitive to air pollution?
Young people, elderly people, people with pre-existing health conditions
What is one way you can protect yourself from air pollution indoors?
Use a HEPA air purifier
What are three types of air pollutants used to calculate AQI?
ozone (O3), particle pollution (particulate matter, including PM2.5 and PM10), carbon monoxide (CO), sulfur dioxide (SO2), and nitrogen dioxide (NO2)
Name one source of nitrogen dioxide
Emissions from gas and diesel powered cars
Where is the permanent clean air center in San Francisco?
Bayview Library
To minimize indoor air pollution, it's advised to avoid using these common household items that can release harmful pollutants.
gas powered appliances and woodburning stoves/fireplaces