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Air Quality History for Greenville, United States

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

54
Current AQI
Moderate CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

276h

PM2.5 Station

276h · 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 43 5–62 10.8 µg/m³ 12h 1
2026-07-20 58 34–94 15.7 µg/m³ 14h 2
2026-07-19 51 15–118 15.0 µg/m³ 14h 2
2026-07-18 48 20–162 14.0 µg/m³ 17h 1
2026-07-17 82 6–303 39.6 µg/m³ 16h 1
2026-07-16 77 9–269 38.9 µg/m³ 14h 1
2026-07-15 41 6–63 10.0 µg/m³ 13h 1
2026-07-14 35 21–48 8.4 µg/m³ 13h 1
2026-07-13 27 8–53 6.5 µg/m³ 14h 1
2026-07-12 33 14–64 8.3 µg/m³ 13h 1
2026-07-11 31 13–52 7.5 µg/m³ 12h 2
2026-07-10 40 22–62 9.9 µg/m³ 12h 2
2026-07-09 36 11–51 8.6 µg/m³ 17h 1
2026-07-08 35 22–53 8.5 µg/m³ 17h 1
2026-07-07 32 19–49 7.7 µg/m³ 16h 2
2026-07-06 43 29–63 10.5 µg/m³ 10h 1
2026-07-05 45 11–79 11.5 µg/m³ 15h 1
2026-07-04 52 27–83 13.8 µg/m³ 17h 2
2026-07-03 43 11–69 10.8 µg/m³ 13h 1
2026-07-02 54 32–84 14.6 µg/m³ 7h 1
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