Air Quality in Massillon, United States
Windy
11.1°C · 71.5% humidity
11.1°
Feels 11.1°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
AQI Forecast
25
5pm
25
25
60
8pm
49
42
38
11pm
34
32
30
2am
28
27
27
5am
28
28
28
8am
27
25
25
11am
25
25
25
2pm
25
25
Air Quality Index Trend
31h · 1 stnMassillon's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Massillon is 3.3× the WHO annual guideline of 5 µg/m³.
71.5%
Humidity
84.8 km/h
Wind N
1023.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
16.4 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Massillon?
Temperature & Precipitation
PM2.5 Trend
31h · 1 stationPM2.516.4 µg/m³
×1.1 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
16.4
Median
16.4
Average
16.4
Low
16.4
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -10.4
What is the 7-day forecast for Massillon?
05-29
26.7° 8.2°
0.38 mm
05-30
17.6° 11.5°
1.87 mm
05-31
25.6° 6.8°
06-01
27.5° 12.9°
0.25 mm
06-02
18.6° 8.7°
0.38 mm
06-03
24.9° 20.7°
14.63 mm
06-04
23.5° 15.8°
0.06 mm
Both models agree
Avg diff: 4.2°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T00:10 UTC.