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Air Quality History for Forest Hills, United States

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

50
Current AQI
Good Station

Air Quality Index Station

454h

PM2.5 Station

454h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-21 68 32–143 20.6 µg/m³ 41.8 18h 2
2026-07-20 104 60–170 38.3 µg/m³ 84.4 24h 2
2026-07-19 101 20–168 37.7 µg/m³ 76.7 24h 2
2026-07-18 78 33–168 26.8 µg/m³ 48.5 24h 2
2026-07-17 233 110–365 172.7 µg/m³ 360.8 24h 2
2026-07-16 199 70–378 136.2 µg/m³ 316.6 24h 2
2026-07-15 44 20–62 10.7 µg/m³ 23.5 24h 2
2026-07-14 47 27–65 11.7 µg/m³ 25.8 24h 2
2026-07-13 50 35–74 12.4 µg/m³ 22.5 24h 2
2026-07-12 48 28–62 12.1 µg/m³ 18.2 24h 2
2026-07-11 37 20–55 9.0 µg/m³ 13.2 23h 3
2026-07-10 45 24–85 11.7 µg/m³ 14.3 24h 2
2026-07-09 50 36–81 12.7 µg/m³ 19.9 24h 2
2026-07-08 44 30–68 11.1 µg/m³ 20.1 24h 3
2026-07-07 40 28–57 9.7 µg/m³ 18.6 24h 3
2026-07-06 36 23–53 8.8 µg/m³ 15.7 13h 3
2026-07-05 51 18–93 13.7 µg/m³ 22.9 24h 3
2026-07-04 35 13–63 8.6 µg/m³ 14.1 24h 3
2026-07-03 44 18–63 11.1 µg/m³ 14.2 24h 3
2026-07-02 43 18–67 11.1 µg/m³ 24.3 13h 2
2026-07-01 69 62–73 20.7 µg/m³ 85.3 3h 4
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