Air Quality in Centerville, United States

Clear
31.7°C · 27.6% humidity
31.7°
Feels 31.7°
74
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
3 stations

Nearby Monitoring Stations

AQI Forecast
25 11am
27
27
74 2pm
68
58
51 5pm
46
43
40 8pm
39
37
36 11pm
36
35
35 2am
35
34
54 5am
54
34
34 8am
27
27
AD 728×90

Air Quality Index Trend

45h · 7 stn

Centerville'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 Centerville is 1.5× the WHO 24-hour guideline of 15 µg/m³.

27.6%
Humidity
32.0 km/h
Wind W
1006.8 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
74
22.86 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

45h · 7 stations
PM2.522.86 µg/m³ ×1.5 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX24.9
Extreme
AD 300×250
22.86
Median
20.47
Average
15.4
Low
23.0
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -15.5
07-21
34.9° 21.2°
0.06 mm
07-22
34.1° 20.0°
0.19 mm
07-23
33.4° 23.7°
07-24
33.2° 23.2°
07-25
31.8° 21.7°
0.56 mm
07-26
32.6° 19.3°
07-27
29.7° 21.7°
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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 2026-07-21T20:02 UTC.