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Air Quality History for San Pedro, United States

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

23
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 163 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-20 33 22–43 7.9 µg/m³ 5.3 23h 145
2026-10-19 28 21–35 6.7 µg/m³ 4.3 24h 166
2026-10-18 24 12–31 5.7 µg/m³ 3.7 24h 153
2026-10-17 23 16–29 5.5 µg/m³ 3.8 24h 164
2026-10-16 24 15–36 5.7 µg/m³ 3.8 24h 157
2026-10-15 25 17–34 6.0 µg/m³ 4.2 24h 164
2026-10-14 24 19–27 5.7 µg/m³ 3.7 24h 165
2026-10-13 22 19–25 5.3 µg/m³ 3.1 24h 164
2026-10-12 23 18–29 5.4 µg/m³ 3.6 24h 163
2026-10-11 32 29–36 7.7 µg/m³ 5.1 24h 164
2026-10-10 41 23–52 9.7 µg/m³ 6.8 24h 147
2026-10-09 40 30–51 9.6 µg/m³ 6.6 24h 153
2026-10-08 46 34–53 11.0 µg/m³ 6.3 24h 167
2026-10-07 39 25–48 9.3 µg/m³ 4.8 24h 161
2026-10-06 26 22–29 6.1 µg/m³ 3.8 24h 161
2026-10-05 27 18–35 6.5 µg/m³ 4.2 24h 169
2026-10-04 24 17–32 5.8 µg/m³ 3.5 24h 155
2026-10-03 32 18–42 7.6 µg/m³ 4.1 24h 164
2026-10-02 44 32–55 10.8 µg/m³ 6.4 24h 169
2026-10-01 49 39–60 12.4 µg/m³ 8.3 23h 169
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