Air Quality in Branford, United States

Drizzle
18.2°C · 57.9% humidity
18.2°
Feels 18.2°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
27 3pm
25
25
25 6pm
25
25
25 9pm
25
27
25 12am
25
25
25 3am
25
25
25 6am
25
24
24 9am
24
24
24 12pm
24
24
AD 728×90

Air Quality Index Trend

46h · 2 stn

Branford's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Branford is 1.2× the WHO annual guideline of 5 µg/m³.

57.9%
Humidity
43.2 km/h
Wind SW
1019.1 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
25
5.94 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Branford?

Temperature & Precipitation

PM2.5 Trend

46h · 2 stations
PM2.55.94 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250

What is the 7-day forecast for Branford?

05-28
24.2° 17.5°
1.5 mm
05-29
18.2° 11.4°
0.56 mm
05-30
19.1° 10.7°
1.81 mm
05-31
26.2° 12.0°
06-01
18.6° 11.6°
06-02
19.0° 13.5°
06-03
18.1° 15.0°
0.06 mm
Both models agree Avg diff: 3.3°C

Where are air quality stations near Branford?

8
united-states-of-america-hamden-santa-fe-avenue
11.6 km 23.3°C 64.0% RH PM2.5: 2.0 µg/m³ PM10: 2.0 µg/m³

What cities are near Branford?

24 East Haven 24 New Haven 10 West Haven 26 Guilford 28 North Haven 28 Hamden 28 Wallingford Center 28 Wallingford 10 Milford 10 City of Milford (balance)
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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 2026-05-28T22:52 UTC.