Air Quality in Meriden, United States
Cloudy
14.0°C · 84.5% humidity
14.0°
Feels 14.0°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Meriden's air quality — share it
AQI Forecast
24
10pm
24
24
21
1am
25
24
24
4am
24
24
24
7am
24
24
24
10am
24
24
24
1pm
24
24
24
4pm
24
24
24
7pm
24
24
Air Quality Index Trend
46h · 3 stnMeriden's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
84.5%
Humidity
29.2 km/h
Wind NW
1014.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.0 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Meriden?
Temperature & Precipitation
PM2.5 Trend
46h · 3 stationsPM2.55.0 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
5.0
Median
5.0
Average
5.0
Low
5.0
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +1.0
What is the 7-day forecast for Meriden?
05-30
23.1° 8.7°
4.37 mm
05-31
26.2° 9.6°
06-01
25.4° 9.3°
06-02
17.1° 10.2°
0.13 mm
06-03
25.9° 13.4°
0.31 mm
06-04
22.8° 17.2°
1.75 mm
06-05
24.2° 15.6°
Both models agree
Avg diff: 4.2°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-30T05:14 UTC.