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Air Quality History for Coronado, United States

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

25
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 7 stations

Temperature GFS model

79pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-29 24 17–37 5.8 µg/m³ 2.8 22h 10
2026-05-28 29 17–70 7.2 µg/m³ — 24h 10
2026-05-27 34 19–130 8.9 µg/m³ 1.3 24h 10
2026-05-26 25 17–52 6.1 µg/m³ 1.1 24h 10
2026-05-25 32 17–72 7.8 µg/m³ 2.2 24h 11
2026-05-24 31 23–40 7.4 µg/m³ 4.5 24h 11
2026-05-23 39 30–50 9.3 µg/m³ 5.7 24h 12
2026-05-22 50 35–62 12.3 µg/m³ 9.4 24h 11
2026-05-21 59 48–69 15.8 µg/m³ 17.6 24h 12
2026-05-20 63 52–78 17.6 µg/m³ 18.2 24h 12
2026-05-19 46 34–59 11.3 µg/m³ 8.1 24h 11
2026-05-18 57 40–153 15.3 µg/m³ 11.8 24h 11
2026-05-17 60 42–79 16.7 µg/m³ 24.9 24h 10
2026-05-16 32 20–45 7.7 µg/m³ 2.6 24h 9
2026-05-15 37 30–52 8.9 µg/m³ 4.4 24h 10
2026-05-14 32 22–49 7.6 µg/m³ 2.2 24h 9
2026-05-13 31 22–48 7.5 µg/m³ 3.7 24h 10
2026-05-12 45 28–58 10.9 µg/m³ 15.6 24h 11
2026-05-11 43 28–68 10.6 µg/m³ 9.7 24h 10
2026-05-10 46 14–62 11.2 µg/m³ 13.1 24h 10
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