Home › United States › Berwyn › History

Air Quality History for Berwyn, United States

Historical PM2.5 and AQI trend from monitoring stations near Berwyn, United States.

17
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

479h

PM2.5 Station

479h · 7 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 19 17–23 4.4 µg/m³ 7h 240
2026-06-08 43 28–53 10.4 µg/m³ 24h 281
2026-06-07 28 21–38 6.7 µg/m³ 24h 280
2026-06-06 42 27–57 10.2 µg/m³ 24h 268
2026-06-05 52 44–55 12.7 µg/m³ 24h 279
2026-06-04 39 28–48 9.4 µg/m³ 24h 282
2026-06-03 27 23–32 6.6 µg/m³ 24h 282
2026-06-02 23 21–26 5.5 µg/m³ 24h 282
2026-06-01 24 21–33 5.8 µg/m³ 24h 249
2026-05-31 23 20–29 5.6 µg/m³ 24h 282
2026-05-30 41 19–66 10.5 µg/m³ 24h 282
2026-05-29 25 18–32 6.1 µg/m³ 24h 281
2026-05-28 28 22–39 6.7 µg/m³ 24h 259
2026-05-27 43 30–58 10.6 µg/m³ 24h 281
2026-05-26 33 26–44 7.9 µg/m³ 24h 281
2026-05-25 48 31–71 12.9 µg/m³ 24h 282
2026-05-24 52 38–58 13.0 µg/m³ 24h 281
2026-05-23 28 21–37 6.6 µg/m³ 24h 279
2026-05-22 24 19–27 5.6 µg/m³ 24h 270
2026-05-21 22 15–39 5.2 µg/m³ 24h 281
2026-05-20 17 16–18 4.0 µg/m³ 16h 281
Back to Berwyn Air Quality