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Air Quality History for Buffalo, United States

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

46
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

468h

PM2.5 Station

468h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 33 6–80 8.5 µg/m³ 14h 4
2026-06-08 28 12–56 6.6 µg/m³ 24h 4
2026-06-07 23 10–60 5.7 µg/m³ 23h 4
2026-06-06 47 25–71 12.0 µg/m³ 24h 4
2026-06-05 45 25–131 11.8 µg/m³ 24h 4
2026-06-04 36 18–110 9.6 µg/m³ 24h 4
2026-06-03 25 14–74 6.1 µg/m³ 24h 4
2026-06-02 30 12–148 8.1 µg/m³ 23h 4
2026-06-01 26 7–54 6.3 µg/m³ 24h 5
2026-05-31 28 11–64 6.9 µg/m³ 22h 4
2026-05-30 26 10–97 6.8 µg/m³ 24h 4
2026-05-29 35 11–218 13.4 µg/m³ 24h 4
2026-05-28 27 17–60 6.6 µg/m³ 22h 5
2026-05-27 38 13–155 10.6 µg/m³ 23h 4
2026-05-26 28 9–59 6.8 µg/m³ 24h 4
2026-05-25 29 10–55 6.9 µg/m³ 23h 4
2026-05-24 22 9–81 5.6 µg/m³ 22h 4
2026-05-23 35 8–90 9.5 µg/m³ 24h 4
2026-05-22 22 12–49 5.2 µg/m³ 23h 4
2026-05-21 35 12–91 9.1 µg/m³ 23h 5
2026-05-20 37 15–99 10.6 µg/m³ 10h 4
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