Air Quality in East Boston, United States

Windy
27.1°C · 30.1% humidity
27.1°
Feels 27.1°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast Calibrated
55 11pm
55
55
42 2am
46
48
50 5am
52
60
60 8am
54
54
54 11am
55
55
55 2pm
55
55
55 5pm
55
62
62 8pm
62
62
Station readings 5h ago
AQI 51
PM2.5 12.3 µg/m³ · 5h ago
CAMS model adj +28
27
27
27
27
27
27
27
27
34
34
27
27
27
27
27
27
27
27
27
27
34
34
34
34
AD 728×90

Air Quality Index Trend

6h · 1 stn

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

30.1%
Humidity
53.2 km/h
Wind W
1009.1 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
42
10.0 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for East Boston?

Temperature & Precipitation

PM2.5 Trend

6h · 1 station
PM2.510.0 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250

What is the 7-day forecast for East Boston?

08-03
27.1° 17.5°
0.44 mm
08-04
37.6° 18.1°
08-05
33.7° 22.7°
08-06
28.8° 17.0°
1.44 mm
08-07
32.1° 21.0°
4.63 mm
08-08
28.5° 19.4°
0.06 mm
08-09
40.6° 23.1°
Both models agree Avg diff: 4.2°C

Where are air quality stations near East Boston?

32
Boston
2.5 km PM2.5: 7.7 µg/m³
36
Boston
2.5 km PM2.5: 8.6 µg/m³
38
Boston
2.5 km PM2.5: 9.1 µg/m³
31
Boston
2.5 km PM2.5: 7.4 µg/m³
43
Nubian Square - DEP Station
6.2 km PM2.5: 10.4 µg/m³
31
Boston Roxbury
6.2 km PM2.5: 7.4 µg/m³
38
Boston Roxbury
6.2 km PM2.5: 9.1 µg/m³
51
Magazine Beach Park
6.6 km PM2.5: 12.3 µg/m³ PM10: 12.8 µg/m³
36
Lynn Water Treatment Plant
12.4 km PM2.5: 8.6 µg/m³

What cities are near East Boston?

42 Charlestown 42 Chelsea 42 Boston 42 Orient Heights 42 Everett 42 Revere 42 Winthrop 42 South Boston 42 Back Bay 42 Somerville
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T06:34 UTC.