Air Quality in Meriden, United States
Windy
25.5°C · 33.8% humidity
25.5°
Feels 25.5°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Meriden's air quality — share it
AQI Forecast
27
7pm
27
27
27
10pm
29
30
31
1am
32
33
33
4am
33
34
54
7am
54
25
25
10am
25
27
27
1pm
27
27
34
4pm
34
34
Air Quality Index Trend
36h · 2 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.
33.8%
Humidity
49.3 km/h
Wind WNW
1010.5 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.5 µg/m³
PM10
27.45 µg/m³
050100150200300500
What is the weather forecast for Meriden?
Temperature & Precipitation
PM2.5 Trend
36h · 2 stationsPM2.56.5 µg/m³
✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX1.4
Low
Station readings (1 station within 25 km)
6.5
Median
6.5
Average
6.5
Low
6.5
High
PM2.5 µg/m³ · Model: 16.8 · Bias: +10.3
What is the 7-day forecast for Meriden?
08-03
25.5° 17.8°
0.75 mm
08-04
35.8° 16.7°
0.13 mm
08-05
32.7° 20.0°
0.31 mm
08-06
27.6° 15.7°
0.56 mm
08-07
30.5° 19.2°
7.31 mm
08-08
27.2° 19.7°
2.5 mm
08-09
37.7° 21.1°
0.38 mm
Both models agree
Avg diff: 3.7°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 2026-08-08T02:05 UTC.