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Air Quality History for Gahanna, United States

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

49
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

365h

PM2.5 Station

365h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-21 51 15–79 13.8 µg/m³ 15h 2
2026-07-20 54 20–94 15.8 µg/m³ 12h 1
2026-07-19 50 8–116 14.3 µg/m³ 19h 2
2026-07-18 46 6–153 12.9 µg/m³ 16h 2
2026-07-17 45 12–166 13.4 µg/m³ 18h 2
2026-07-16 42 13–125 11.4 µg/m³ 18h 1
2026-07-15 40 13–69 9.9 µg/m³ 18h 2
2026-07-14 35 4–58 8.5 µg/m³ 22h 1
2026-07-13 33 12–55 8.0 µg/m³ 23h 1
2026-07-12 33 10–53 7.9 µg/m³ 17h 2
2026-07-11 33 14–59 8.1 µg/m³ 21h 2
2026-07-10 34 10–56 8.3 µg/m³ 19h 2
2026-07-09 36 16–48 8.5 µg/m³ 19h 2
2026-07-08 31 9–53 7.4 µg/m³ 24h 2
2026-07-07 34 18–52 8.3 µg/m³ 21h 2
2026-07-06 37 23–59 9.0 µg/m³ 12h 2
2026-07-05 40 10–87 10.5 µg/m³ 22h 1
2026-07-04 43 26–63 10.7 µg/m³ 20h 2
2026-07-03 42 13–70 10.6 µg/m³ 19h 2
2026-07-02 53 39–71 13.8 µg/m³ 10h 2
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