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Air Quality History for Baldwin Park, United States

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

32
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

311h

PM2.5 Station

311h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 6 6–6 1.4 µg/m³ 1.7 1h 2
2026-10-20 21 3–43 5.0 µg/m³ 5.6 24h 2
2026-10-19 13 3–23 3.1 µg/m³ 3.5 24h 2
2026-10-18 9 3–63 2.1 µg/m³ 2.6 21h 1
2026-10-17 3 1–9 0.8 µg/m³ 0.9 19h 1
2026-10-16 5 1–9 1.0 µg/m³ 1.1 17h 1
2026-10-15 10 1–31 2.2 µg/m³ 2.5 20h 2
2026-10-14 8 1–21 2.0 µg/m³ 2.2 22h 2
2026-10-13 7 3–23 1.6 µg/m³ 2.0 24h 2
2026-10-12 6 1–14 1.5 µg/m³ 2.0 20h 2
2026-10-11 18 9–29 4.4 µg/m³ 4.9 24h 2
2026-10-10 29 11–46 6.9 µg/m³ 7.2 24h 2
2026-10-09 28 3–57 6.8 µg/m³ 7.3 24h 2
2026-10-08 26 1–53 6.3 µg/m³ 6.6 24h 2
2026-10-07 18 4–42 4.3 µg/m³ 4.7 23h 2
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