News//Chicago

Chicago Air Quality

Real-time pollution levels and health recommendations

Current AQI

50Good

Air quality is satisfactory

Updated: 06:10 AM

Health Recommendations

Great day for outdoor activities
Open windows for fresh air
No health restrictions
Safe for all groups

Main Pollutants

PM2.530

Fine particulate matter

PM1040

Coarse particulate matter

NO₂20

Nitrogen dioxide

O₃15

Ground-level ozone

24-Hour Trend

24h ago12h agoNow

Other Cities in

Los Angeles95New York55Houston70Phoenix85Philadelphia60

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