Chicago, Illinois, United States
Is the Air Quality Good in Chicago, Illinois, United States Today?
Good — Air quality is satisfactory; outdoor activity poses little risk.
US AQI
32
European AQI
—
Good
Air quality is satisfactory; outdoor activity poses little risk.
Current pollutants
PM2.5
5 µg/m³
PM10
5 µg/m³
Ozone
67 µg/m³
Nitrogen dioxide
9 µg/m³
Sulphur dioxide
3 µg/m³
Carbon monoxide
161 µg/m³
Dust
0 µg/m³
Ammonia
—
Air quality forecasts more than a few hours out aren't reliable enough to publish — this reflects the latest reading, refreshed hourly.
Pollen data isn't available for this location yet — currently covers Europe only.
Is the air quality safe in Chicago, Illinois, United States today?
Good. Air quality is satisfactory; outdoor activity poses little risk.