Air Quality in Hamden, United States

Rain
13.8°C · 95.7% humidity
13.8°
Feels 13.8°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
27 11pm
27
25
40 2am
35
32
30 5am
28
28
27 8am
27
26
26 11am
26
25
25 2pm
25
25
25 5pm
25
25
25 8pm
27
27
AD 728×90

Air Quality Index Trend

40h · 5 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.

95.7%
Humidity
59.9 km/h
Wind N
1015.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
40
9.6 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

40h · 5 stations
PM2.59.6 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
9.6
Median
9.6
Average
9.6
Low
9.6
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -3.7
07-22
21.6° 13.8°
19.44 mm
07-23
27.6° 15.3°
4.19 mm
07-24
25.0° 15.6°
4.88 mm
07-25
33.0° 19.4°
8.63 mm
07-26
22.1° 15.9°
2.63 mm
07-27
27.3° 19.7°
3.13 mm
07-28
32.9° 21.1°
0.81 mm
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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 2026-07-22T06:27 UTC.