What is the air quality in Braintree today?

The current Air Quality Index (AQI) in Braintree is 32 (Good). PM2.5 concentration is 7.73 µg/m³.

What is the temperature in Braintree right now?

The current temperature in Braintree is 13.5°C (feels like 13.5°C). Humidity is 91.1% and wind speed is 25.2 km/h.

Is it safe to go outside in Braintree?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Braintree, United States

Drizzle

13.5°C · 91.1% humidity

13.5°

Feels 13.5°

Good

Air quality is satisfactory. Enjoy outdoor activities.

4 stations

Nearby Monitoring Stations

AQI Forecast

54 1am

32 4am

46 7am

22 10am

24 1pm

25 4pm

25 7pm

34 10pm

Air Quality Index Trend

46h · 2 stn

View full history →

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

91.1%

Humidity

25.2 km/h

Wind SW

1000.0 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.73 µg/m³

PM10

20.55 µg/m³

050100150200300500

What is the weather forecast for Braintree?

Temperature & Precipitation

PM2.5 Trend

46h · 2 stations

PM2.57.73 µg/m³ ✓ WHO

Good

PM1020.55 µg/m³

Good

UV INDEX0.7

Low

Station readings (4 stations within 25 km)

7.73

Median

6.58

Average

4.8

Low

10.3

High

PM2.5 µg/m³ · Model: 9.65 · Bias: +1.9

What is the 7-day forecast for Braintree?

06-09

33.3° 13.5°

0.69 mm

06-10

22.3° 14.7°

2.0 mm

06-11

23.1° 10.6°

06-12

22.1° 14.6°

0.56 mm

06-13

27.9° 16.7°

0.56 mm

06-14

23.5° 10.9°

3.44 mm

06-15

23.4° 14.1°

Both models agree Avg diff: 6.1°C

Where are air quality stations near Braintree?

Milton Blue Hill Observatory

9.2 km PM2.5: 0.5 µg/m³

Boston Roxbury

15.4 km PM2.5: 4.6 µg/m³

Brockton

15.4 km PM2.5: 6.0 µg/m³

Nubian Square - DEP Station

15.5 km PM2.5: 5.2 µg/m³

Boston

17.8 km PM2.5: 5.0 µg/m³

Boston

17.8 km PM2.5: 2.2 µg/m³

What cities are near Braintree?

29 Quincy 29 Weymouth 32 Randolph 34 Milton 29 Mattapan 26 Ashmont 26 Rockland 35 Hyde Park 23 Abington 25 Dorchester

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-06-09T08:04 UTC.