Air Quality in New Haven, United States
Windy
23.8°C · 44.5% humidity
23.8°
Feels 23.8°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
New Haven's air quality — share it
AQI Forecast
25
10pm
25
25
31
1am
29
28
27
4am
27
26
26
7am
26
24
24
10am
24
24
24
1pm
24
24
24
4pm
24
25
25
7pm
25
25
New Haven's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
44.5%
Humidity
61.3 km/h
Wind N
1017.2 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.41 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for New Haven?
Temperature & Precipitation
PM2.57.41 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
What is the 7-day forecast for New Haven?
08-03
24.8° 17.5°
08-04
31.6° 17.5°
0.06 mm
08-05
31.7° 12.5°
0.25 mm
08-06
28.2° 20.3°
4.56 mm
08-07
28.4° 15.9°
08-08
31.2° 18.3°
5.25 mm
08-09
31.3° 22.9°
Both models agree
Avg diff: 3.2°C
What cities are near New Haven?
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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 2026-08-08T05:47 UTC.