Stay updated with real-time air quality in Enid, Oklahoma featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
52
Moderate
Enid, Oklahoma
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.29 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.87 μg/m³
0
55
155
255
425
605+
21.92 ppb
0
55
71
86
201
201+
0.94 ppb
0
36
76
186
605
1005+
2.53 ppb
0
54
101
361
1250
2050+
0.32 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Enid, Oklahoma
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AQI 49
Good
9.12μg/m³
PM2.5
21.58μg/m³
PM10
21.85ppb
O3
0.83ppb
SO2
2.52ppb
NO2
0.35ppm
CO
AQI 54
Moderate
10.80μg/m³
PM2.5
20.00μg/m³
PM10
22.37ppb
O3
1.00ppb
SO2
2.53ppb
NO2
0.28ppm
CO
AQI 49
Good
8.62μg/m³
PM2.5
21.28μg/m³
PM10
22.14ppb
O3
0.81ppb
SO2
2.46ppb
NO2
0.30ppm
CO
AQI 52
Moderate
9.69μg/m³
PM2.5
21.86μg/m³
PM10
21.04ppb
O3
0.81ppb
SO2
2.89ppb
NO2
0.40ppm
CO
AQI 52
Moderate
9.68μg/m³
PM2.5
20.54μg/m³
PM10
21.87ppb
O3
0.81ppb
SO2
2.48ppb
NO2
0.36ppm
CO
AQI 52
Moderate
9.72μg/m³
PM2.5
22.61μg/m³
PM10
23.93ppb
O3
0.81ppb
SO2
2.44ppb
NO2
0.37ppm
CO
Air quality and pollutant data for Oklahoma, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Enid, Oklahoma is updated every hour for accuracy.
In the past 24 hours, the air quality in Enid, Oklahoma was at its worst at 06:00:00 on 2026-03-10.
In the last 24 hours, the best air quality in Enid, Oklahoma was observed at 09:00:00 on 2026-03-11.
As of now, the AQI in Enid, Oklahoma is 52, indicating Moderate conditions.
Enid, Oklahoma air has the highest levels of PM2.5.
Poor air quality in Enid, Oklahoma means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Enid, Oklahoma are currently 10.29 μg/m3.
The PM10 concentration in Enid, Oklahoma is 21.874 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Enid, Oklahoma is 0.318 ppm.
Currently, Enid, Oklahoma has a sulfur dioxide (SO2) concentration of 0.937 ppb.
The current ozone (O3) level in Enid, Oklahoma at the moment is 21.922 ppm.
Nitrogen dioxide (NO2) level in Enid, Oklahoma at the moment is 2.528 ppb.
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