Union, Oklahoma, USA Air Quality

Monitoring Station · Bartlesville, United States
91
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
60 8pm
40
91
33 11pm
33
40
40 2am
40
40
40 5am
40
33
33 8am
33
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Station readings
91
CAMS model adj +6
54
34
27
27
27
34
34
34
34
34
34
27
27
27

Air Quality Forecast (24h)

PM2.531.1 µg/m³ ×2.1 WHO
Moderate
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Nearby Monitoring Stations

14
Union, Oklahoma, USA
0.0 km PM2.5: 3.4 µg/m³
17
Copan
22.3 km PM2.5: 4.1 µg/m³

Nearby Cities

17 Bartlesville 44 Claremore 54 Owasso 53 Tulsa 53 Sand Springs 54 Broken Arrow 34 Pittsburg 34 Joplin 54 Jenks

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T23:08 UTC.