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Air Quality History for Cary, United States

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

53
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

308h

PM2.5 Station

308h · 5 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-21 44 5–67 10.9 µg/m³ 20h 4
2026-07-20 51 20–98 13.5 µg/m³ 21h 4
2026-07-19 50 20–121 13.6 µg/m³ 19h 4
2026-07-18 49 28–89 12.9 µg/m³ 22h 4
2026-07-17 98 26–221 48.7 µg/m³ 23h 4
2026-07-16 73 17–274 29.6 µg/m³ 24h 5
2026-07-15 51 32–143 13.8 µg/m³ 23h 4
2026-07-14 40 21–78 9.9 µg/m³ 21h 5
2026-07-13 35 21–56 8.5 µg/m³ 22h 4
2026-07-12 31 12–44 7.5 µg/m³ 21h 4
2026-07-11 32 23–43 7.6 µg/m³ 24h 4
2026-07-10 33 21–56 8.1 µg/m³ 21h 5
2026-07-09 37 23–54 8.9 µg/m³ 22h 4
2026-07-08 38 23–53 9.1 µg/m³ 24h 4
2026-07-07 38 38–38 9.0 µg/m³ 1h 5
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