Air Quality in Ashmont, United States

Windy
7.6°C · 52.3% humidity
7.6°
Feels 2.5°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast
— 4pm
—
—
— 7pm
—
—
— 10pm
—
—
— 1am
—
—
— 4am
—
—
— 7am
—
—
— 10am
—
—
— 1pm
—
—
Station readings
3
6
6

Air Quality Index Trend

47h · 1 stn

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

52.3%
Humidity
45.0 km/h
Wind NNW
1015.8 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
15
3.47 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Ashmont?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.53.47 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.0
Low
Station readings (8 stations within 25 km)
3.47
Median
4.83
Average
1.23
Low
8.9
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +2.5
Both models agree Avg diff: 3.9°C

Where are air quality stations near Ashmont?

15
Boston Roxbury
5.2 km PM2.5: 3.6 µg/m³
15
Boston Roxbury
5.2 km PM2.5: 3.6 µg/m³
6
East Dedham
8.2 km 10.1°C 76.0% RH PM2.5: 1.5 µg/m³ PM10: 2.5 µg/m³
15
Boston
8.4 km PM2.5: 3.6 µg/m³
37
Lynn Water Treatment Plant
22.7 km PM2.5: 8.9 µg/m³
18
Lynn Water Treatment Plant
22.7 km PM2.5: 4.3 µg/m³
20
Brockton
24.7 km PM2.5: 4.8 µg/m³
35
Brockton
24.7 km PM2.5: 8.4 µg/m³

What cities are near Ashmont?

15 Dorchester 13 Mattapan 13 Milton 12 Roslindale 14 Jamaica Plain 8 Hyde Park 15 Roxbury Crossing 15 South Boston 16 Quincy 15 Mission Hill
Get AQI alerts for Ashmont

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T23:02 UTC.