What is the air quality in Hamden today?

The current Air Quality Index (AQI) in Hamden is 27 (Good). PM2.5 concentration is 6.5 µg/m³.

What is the temperature in Hamden right now?

The current temperature in Hamden is 32.6°C (feels like 36.4°C). Humidity is 47.7% and wind speed is 48.6 km/h.

Is it safe to go outside in Hamden?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 17.4 (Extreme).

Air Quality in Hamden, United States

Windy

32.6°C · 47.7% humidity

32.6°

Feels 36.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

25 9am

27 12pm

24 3pm

24 6pm

25 9pm

24 12am

24 3am

24 6am

Air Quality Index Trend

45h · 2 stn

View full history →

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.

47.7%

Humidity

48.6 km/h

Wind WSW

1014.5 hPa

Pressure

17.4

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.5 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Hamden?

Temperature & Precipitation

PM2.5 Trend

45h · 2 stations

PM2.56.5 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX17.4

Extreme

Station readings (1 station within 25 km)

6.5

Median

6.5

Average

6.5

Low

6.5

High

PM2.5 µg/m³ · Model: 5.9 · Bias: -0.6

What is the 7-day forecast for Hamden?

09-05

32.6° 13.1°

10.94 mm

09-06

21.4° 16.8°

0.88 mm

09-07

20.9° 15.1°

0.19 mm

09-08

22.9° 16.1°

1.25 mm

09-09

24.8° 11.3°

0.25 mm

09-10

25.2° 13.1°

18.44 mm

09-11

29.9° 10.2°

Both models agree Avg diff: 4.8°C

Where are air quality stations near Hamden?

united-states-of-america-hamden-santa-fe-avenue

3.9 km 23.3°C 64.0% RH PM2.5: 2.0 µg/m³ PM10: 2.0 µg/m³

Waterbury, Connecticut, USA

21.1 km PM2.5: 3.8 µg/m³

What cities are near Hamden?

27 North Haven 27 Wallingford Center 27 Wallingford 25 New Haven 27 Cheshire 25 East Haven 25 West Haven 25 Branford 27 Seymour 27 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 2026-09-05T16:32 UTC.