Air Quality in Hamden, United States

Windy
26.7°C · 30.7% humidity
26.7°
Feels 26.7°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
34 7pm
34
54
27 10pm
35
40
44 1am
47
49
50 4am
51
52
53 7am
33
26
27 10am
27
27
27 1pm
34
34
34 4pm
34
34
AD 728×90

Air Quality Index Trend

37h · 3 stn

Hamden's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

30.7%
Humidity
47.9 km/h
Wind WNW
1010.4 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
27
6.5 µg/m³
PM10▲
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Hamden?

Temperature & Precipitation

PM2.5 Trend

37h · 3 stations
PM2.56.5 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (1 station within 25 km)
6.5
Median
6.5
Average
6.5
Low
6.5
High
PM2.5 µg/m³ · Model: 17.65 · Bias: +11.1

What is the 7-day forecast for Hamden?

08-03
26.7° 18.5°
0.94 mm
08-04
36.5° 17.8°
0.13 mm
08-05
33.5° 20.7°
08-06
28.3° 16.1°
0.38 mm
08-07
30.0° 19.5°
8.0 mm
08-08
27.4° 19.5°
1.63 mm
08-09
38.4° 21.6°
1.56 mm
Both models agree Avg diff: 3.6°C

Where are air quality stations near Hamden?

16
Waterbury, Connecticut, USA
21.1 km PM2.5: 3.8 µg/m³
18
Bridgeport, Connecticut, USA
35.3 km PM2.5: 4.3 µg/m³

What cities are near Hamden?

27 North Haven 27 Wallingford Center 27 Wallingford 38 New Haven 27 Cheshire 28 East Haven 37 West Haven 28 Branford 27 Seymour 32 Ansonia
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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 2026-08-08T02:58 UTC.