Home › United States › Meriden › History

Air Quality History for Meriden, United States

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

54
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

446h

PM2.5 Station

446h · 5 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 25 25–25 6.0 µg/m³ 1h 5
2026-07-21 50 25–83 13.1 µg/m³ 21h 4
2026-07-20 61 2–117 18.1 µg/m³ 21h 4
2026-07-19 62 30–112 18.3 µg/m³ 23h 4
2026-07-18 63 4–116 19.3 µg/m³ 24h 4
2026-07-17 78 21–168 28.3 µg/m³ 24h 5
2026-07-16 83 30–156 27.6 µg/m³ 23h 5
2026-07-15 51 28–156 14.1 µg/m³ 22h 5
2026-07-14 41 28–53 9.8 µg/m³ 23h 5
2026-07-13 34 20–47 8.2 µg/m³ 24h 5
2026-07-12 30 17–54 7.1 µg/m³ 24h 4
2026-07-11 38 21–53 9.3 µg/m³ 24h 5
2026-07-10 33 17–52 7.9 µg/m³ 24h 5
2026-07-09 35 19–47 8.5 µg/m³ 24h 6
2026-07-08 32 23–40 7.6 µg/m³ 24h 5
2026-07-07 32 25–42 7.6 µg/m³ 23h 6
2026-07-06 38 26–49 9.0 µg/m³ 13h 5
2026-07-05 54 27–166 16.2 µg/m³ 24h 5
2026-07-04 40 30–65 9.9 µg/m³ 24h 5
2026-07-03 42 25–56 10.3 µg/m³ 24h 5
2026-07-02 54 33–67 14.0 µg/m³ 12h 4
Back to Meriden Air Quality