Air Quality in Canton, United States

Windy
5.4°C · 65.5% humidity
5.4°
Feels -0.9°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
44 7pm
47
34
34 10pm
34
34
46 1am
46
46
46 4am
46
46
46 7am
46
46
46 10am
59
46
59 1pm
59
46
46 4pm
46
46
Station readings
44
47
CAMS model adj +9
25
25
25
25
25
25
37
37
37
37
37
37
37
37
37
37
50
37
50
50
37
37
37
37
AD 728×90

PM2.5 Trend (24h)

22h · 2 stations
65.5%
Humidity
50.7 km/h
Wind SSW
1032.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Canton?

Temperature & Precipitation

PM2.55.01 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
5.01
Median
5.01
Average
5.01
Low
5.01
High
PM2.5 µg/m³ · Model: 17.65 · Bias: +12.6

What is the 7-day forecast for Canton?

04-09
12.3° -1.1°
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
Both models agree Avg diff: 4.2°C

Where are air quality stations near Canton?

37
Milton Blue Hill Observatory
6.4 km
42
Milton Blue Hill Observatory
6.4 km
40
Milton Blue Hill Observatory
6.4 km
29
Brockton
15.0 km
39
Brockton
15.0 km
38
Brockton
15.0 km
40
Boston Roxbury
19.7 km
39
Boston Roxbury
19.7 km
20
Nubian Square - DEP Station
19.7 km PM2.5: 4.8 µg/m³
39
Boston Von Hillern
19.9 km

What cities are near Canton?

21 Stoughton 21 Norwood 21 Randolph 21 Dedham 21 Hyde Park 21 Milton 21 Braintree 36 Brockton 21 West Roxbury 21 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 2026-04-09T22:11 UTC.