Air Quality in Richfield, United States

Drizzle
20.2°C · 50.6% humidity
20.2°
Feels 20.2°
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
25 3pm
25
25
37 6pm
34
31
31 9pm
30
29
29 12am
26
26
26 3am
25
25
25 6am
25
27
27 9am
27
27
27 12pm
27
25
AD 728×90

Air Quality Index Trend

41h · 2 stn

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

50.6%
Humidity
55.4 km/h
Wind ENE
1018.5 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
37
8.93 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

41h · 2 stations
PM2.58.93 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
8.93
Median
10.6
Average
5.8
Low
15.4
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -2.7
05-29
27.5° 9.3°
05-30
25.1° 13.6°
22.0 mm
05-31
30.4° 15.0°
0.25 mm
06-01
24.3° 18.1°
1.94 mm
06-02
24.2° 13.1°
5.75 mm
06-03
30.8° 21.4°
0.62 mm
06-04
27.3° 14.8°
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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 2026-05-29T23:35 UTC.