Air Quality in Braintree, United States

Windy
6.1°C · 66.7% humidity
6.1°
Feels -0.4°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
47 8pm
62
38
38 11pm
38
50
50 2am
50
50
50 5am
50
50
50 8am
50
50
63 11am
63
88
63 2pm
63
63
50 5pm
50
50
Station readings
47
62
CAMS model adj +13
25
25
25
25
25
37
37
37
37
37
37
37
37
37
37
50
50
75
50
50
50
37
37
37
AD 728×90

PM2.5 Trend (24h)

22h · 2 stations
66.7%
Humidity
62.5 km/h
Wind SSW
1032.8 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Braintree?

Temperature & Precipitation

PM2.54.86 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (1 station within 25 km)
4.86
Median
4.86
Average
4.86
Low
4.86
High
PM2.5 µg/m³ · Model: 23.4 · Bias: +18.5

What is the 7-day forecast for Braintree?

04-09
10.7° 0.2°
04-10
17.3° 3.9°
04-11
21.2° 8.1°
04-12
15.0° 7.9°
04-13
11.6° 7.5°
1.94 mm
04-14
24.9° 12.3°
0.19 mm
04-15
24.3° 16.9°
0.06 mm
Both models agree Avg diff: 4.0°C

Where are air quality stations near Braintree?

42
Milton Blue Hill Observatory
9.2 km
39
Milton Blue Hill Observatory
9.2 km
39
Boston Von Hillern
14.2 km
37
Boston Von Hillern
14.2 km
38
Brockton
15.4 km
29
Brockton
15.4 km
39
Brockton
15.4 km
20
Nubian Square - DEP Station
15.5 km PM2.5: 4.9 µg/m³
40
Boston
17.8 km
33
Magazine Beach Park
19.3 km PM2.5: 7.9 µg/m³ PM10: 9.2 µg/m³

What cities are near Braintree?

20 Quincy 20 Weymouth 20 Randolph 20 Milton 20 Mattapan 20 Ashmont 25 Rockland 20 Hyde Park 27 Abington 20 Dorchester

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T23:09 UTC.