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Air Quality History for Northampton, United States

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

15
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

334h

PM2.5 Station

334h · 6 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 16 14–23 3.9 µg/m³ 10h 5
2026-06-08 16 12–24 3.8 µg/m³ 24h 5
2026-06-07 23 12–32 5.5 µg/m³ 24h 5
2026-06-06 34 25–42 8.1 µg/m³ 24h 5
2026-06-05 29 22–45 7.0 µg/m³ 24h 6
2026-06-04 24 18–33 5.8 µg/m³ 24h 6
2026-06-03 19 15–28 4.6 µg/m³ 24h 5
2026-06-02 19 13–29 4.5 µg/m³ 24h 5
2026-06-01 17 12–26 4.1 µg/m³ 24h 5
2026-05-31 19 13–29 4.5 µg/m³ 24h 6
2026-05-30 14 8–25 3.3 µg/m³ 24h 6
2026-05-29 18 11–28 4.3 µg/m³ 24h 6
2026-05-28 19 12–47 4.5 µg/m³ 24h 5
2026-05-27 24 16–95 6.0 µg/m³ 24h 5
2026-05-26 20 16–26 4.8 µg/m³ 12h 6
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