Air Quality in Canton, United States

Windy
5.4°C · 65.5% humidity
5.4°
Feels -0.9°
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
62 9pm
66
69
53 12am
65
65
65 3am
65
65
65 6am
65
65
65 9am
65
78
65 12pm
78
78
65 3pm
65
65
65 6pm
65
65
Station readings
62
66
69
CAMS model adj +28
25
25
25
25
37
37
37
37
37
37
37
37
37
37
50
37
50
50
37
37
37
37
37
37
AD 728×90

PM2.5 Trend (24h)

23h · 2 stations
65.5%
Humidity
50.7 km/h
Wind SSW
1032.7 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Canton?

Temperature & Precipitation

PM2.54.6 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (1 station within 25 km)
4.6
Median
4.6
Average
4.6
Low
4.6
High
PM2.5 µg/m³ · Model: 23.4 · Bias: +18.8

What is the 7-day forecast for Canton?

04-10
19.0° 2.2°
04-11
22.8° 6.8°
04-12
17.7° 7.7°
04-13
12.4° 7.5°
1.44 mm
04-14
26.4° 13.4°
04-15
25.8° 17.7°
0.13 mm
04-16
14.9° 8.4°
0.69 mm
Both models agree Avg diff: 4.2°C

Where are air quality stations near Canton?

37
Milton Blue Hill Observatory
6.4 km
38
Milton Blue Hill Observatory
6.4 km
39
Milton Blue Hill Observatory
6.4 km
34
Brockton
15.0 km
39
Brockton
15.0 km
38
Brockton
15.0 km
34
Boston Roxbury
19.7 km
19
Nubian Square - DEP Station
19.7 km PM2.5: 4.5 µg/m³
38
Boston Von Hillern
19.9 km
33
Magazine Beach Park
22.1 km PM2.5: 7.9 µg/m³ PM10: 9.2 µg/m³

What cities are near Canton?

19 Stoughton 19 Norwood 19 Randolph 19 Dedham 19 Hyde Park 19 Milton 19 Braintree 54 Brockton 19 West Roxbury 19 Mattapan

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-10T00:57 UTC.