Air Quality in South Boston, United States

Windy
13.3°C · 31.0% humidity
13.3°
Feels 13.3°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
26 1pm
25
23
2 4pm
0
0
0 7pm
0
0
0 10pm
0
0
2 1am
2
2
2 4am
2
2
2 7am
2
2
2 10am
15
15
Station readings
26
25
23
CAMS model adj -35
50
50
37
37
25
25
25
25
25
25
25
25
37
37
37
37
37
37
37
37
37
37
50
50
AD 728×90

PM2.5 Trend (24h)

23h · 2 stations
31.0%
Humidity
74.0 km/h
Wind SSW
1033.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for South Boston?

Temperature & Precipitation

PM2.55.8 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
5.8
Median
5.8
Average
5.8
Low
5.8
High
PM2.5 µg/m³ · Model: 23.4 · Bias: +17.6

What is the 7-day forecast for South Boston?

04-09
13.3° -0.7°
04-10
19.2° 3.4°
04-11
22.8° 7.9°
04-12
17.3° 7.3°
04-13
13.1° 8.5°
1.75 mm
04-14
26.5° 13.6°
0.25 mm
04-15
25.3° 19.1°
0.19 mm
Both models agree Avg diff: 3.1°C

Where are air quality stations near South Boston?

35
Boston Von Hillern
1.1 km
23
Nubian Square - DEP Station
2.8 km PM2.5: 5.6 µg/m³
35
Boston
2.9 km
26
Boston
2.9 km
33
Magazine Beach Park
6.0 km PM2.5: 7.9 µg/m³ PM10: 9.2 µg/m³
36
Milton Blue Hill Observatory
14.5 km
37
Milton Blue Hill Observatory
14.5 km
28
Milton Blue Hill Observatory
14.5 km
30
Lynn Water Treatment Plant
17.0 km
28
Lynn Water Treatment Plant
17.0 km

What cities are near South Boston?

24 Boston 24 Roxbury Crossing 24 Back Bay 24 Fenway/Kenmore 24 Dorchester 24 East Boston 24 Mission Hill 24 Charlestown 24 Ashmont 24 Brookline

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T16:59 UTC.