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Air Quality History for La Porte, United States

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

49
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

479h

PM2.5 Station

479h · 6 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-29 29 20–45 7.1 µg/m³ 20.9 17h 44
2026-05-28 37 25–57 8.9 µg/m³ 26.7 24h 44
2026-05-27 24 12–55 5.7 µg/m³ 14.6 24h 46
2026-05-26 26 20–38 6.3 µg/m³ 20.6 24h 47
2026-05-25 36 29–48 8.7 µg/m³ 16.9 24h 46
2026-05-24 28 21–38 6.7 µg/m³ 13.1 24h 46
2026-05-23 27 17–37 6.4 µg/m³ 13.8 24h 46
2026-05-22 29 18–40 6.9 µg/m³ 19.5 24h 45
2026-05-21 35 28–54 8.4 µg/m³ 21.0 24h 46
2026-05-20 29 20–42 7.0 µg/m³ 14.7 24h 46
2026-05-19 40 32–46 9.5 µg/m³ 22.5 24h 46
2026-05-18 40 34–48 9.7 µg/m³ 29.7 24h 47
2026-05-17 35 29–47 8.4 µg/m³ 18.8 24h 46
2026-05-16 32 28–38 7.7 µg/m³ 17.6 24h 46
2026-05-15 30 26–35 7.3 µg/m³ 33.0 24h 46
2026-05-14 46 40–51 10.9 µg/m³ 30.1 24h 46
2026-05-13 46 34–59 11.2 µg/m³ 29.8 24h 46
2026-05-12 38 30–48 9.2 µg/m³ 20.6 24h 46
2026-05-11 28 14–38 6.7 µg/m³ 14.0 24h 46
2026-05-10 40 33–54 9.6 µg/m³ 19.5 24h 46
2026-05-09 47 41–53 11.4 µg/m³ 20.2 6h 46
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