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Air Quality History for St. Marys, United States

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

38
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

462h

PM2.5 Station

462h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 35 7–64 8.6 µg/m³ 17h 3
2026-06-08 35 13–93 8.9 µg/m³ 24h 2
2026-06-07 40 19–76 10.1 µg/m³ 23h 3
2026-06-06 48 24–75 12.4 µg/m³ 23h 3
2026-06-05 44 19–82 11.7 µg/m³ 24h 2
2026-06-04 46 16–112 12.6 µg/m³ 23h 2
2026-06-03 39 22–63 9.6 µg/m³ 24h 2
2026-06-02 33 17–59 8.2 µg/m³ 24h 2
2026-06-01 38 5–67 9.7 µg/m³ 22h 3
2026-05-31 45 9–87 12.1 µg/m³ 23h 3
2026-05-30 38 8–71 9.7 µg/m³ 23h 3
2026-05-29 42 13–88 11.2 µg/m³ 24h 3
2026-05-28 47 12–273 19.0 µg/m³ 22h 3
2026-05-27 37 4–76 9.4 µg/m³ 20h 2
2026-05-26 43 21–67 10.9 µg/m³ 24h 3
2026-05-25 35 9–60 8.6 µg/m³ 24h 3
2026-05-24 36 9–74 9.1 µg/m³ 24h 2
2026-05-23 33 17–68 8.0 µg/m³ 23h 3
2026-05-22 41 18–102 10.6 µg/m³ 22h 3
2026-05-21 30 9–96 7.7 µg/m³ 22h 2
2026-05-20 38 22–68 9.8 µg/m³ 7h 3
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