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Air Quality History for Berwyn, United States

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

54
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

479h

PM2.5 Station

479h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-30 47 33–61 11.7 µg/m³ 7h 206
2026-05-29 25 18–32 6.1 µg/m³ 24h 282
2026-05-28 28 21–39 6.7 µg/m³ 24h 260
2026-05-27 43 30–58 10.6 µg/m³ 24h 283
2026-05-26 33 26–43 7.9 µg/m³ 24h 283
2026-05-25 48 31–72 12.9 µg/m³ 24h 284
2026-05-24 51 38–59 12.9 µg/m³ 24h 283
2026-05-23 28 21–37 6.6 µg/m³ 24h 280
2026-05-22 23 18–27 5.6 µg/m³ 24h 271
2026-05-21 22 14–39 5.2 µg/m³ 24h 282
2026-05-20 18 16–25 4.4 µg/m³ 24h 283
2026-05-19 25 17–40 6.0 µg/m³ 24h 281
2026-05-18 42 18–52 10.2 µg/m³ 24h 281
2026-05-17 48 32–60 12.3 µg/m³ 24h 282
2026-05-16 35 27–51 8.3 µg/m³ 24h 280
2026-05-15 26 22–34 6.2 µg/m³ 24h 282
2026-05-14 26 19–40 6.2 µg/m³ 24h 283
2026-05-13 25 22–30 6.0 µg/m³ 24h 282
2026-05-12 23 16–31 5.6 µg/m³ 24h 282
2026-05-11 26 17–41 6.3 µg/m³ 24h 283
2026-05-10 21 19–25 5.0 µg/m³ 16h 284
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