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
9.88 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.21 μg/m³
0
55
155
255
425
605+
31.21 ppb
0
55
71
86
201
201+
0.94 ppb
0
36
76
186
605
1005+
6.50 ppb
0
54
101
361
1250
2050+
0.41 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Enid, Oklahoma
Enid, Oklahoma
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AQI 52
Moderate
10.04μg/m³
PM2.5
38.84μg/m³
PM10
34.14ppb
O3
0.87ppb
SO2
7.01ppb
NO2
0.44ppm
CO
AQI 49
Good
9.00μg/m³
PM2.5
41.00μg/m³
PM10
28.09ppb
O3
0.76ppb
SO2
6.77ppb
NO2
0.39ppm
CO
AQI 52
Moderate
10.00μg/m³
PM2.5
39.12μg/m³
PM10
24.10ppb
O3
0.76ppb
SO2
7.48ppb
NO2
0.40ppm
CO
AQI 58
Moderate
12.90μg/m³
PM2.5
25.88μg/m³
PM10
32.30ppb
O3
0.99ppb
SO2
6.07ppb
NO2
0.57ppm
CO
AQI 49
Good
9.50μg/m³
PM2.5
29.64μg/m³
PM10
34.24ppb
O3
0.86ppb
SO2
6.68ppb
NO2
0.41ppm
CO
AQI 54
Moderate
10.72μg/m³
PM2.5
39.35μg/m³
PM10
34.96ppb
O3
0.89ppb
SO2
6.84ppb
NO2
0.40ppm
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 09:00:00 on 2026-09-07.
In the last 24 hours, the best air quality in Enid, Oklahoma was observed at 05:00:00 on 2026-09-07.
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 9.884 μg/m3.
The PM10 concentration in Enid, Oklahoma is 28.214 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Enid, Oklahoma is 0.405 ppm.
Currently, Enid, Oklahoma has a sulfur dioxide (SO2) concentration of 0.942 ppb.
The current ozone (O3) level in Enid, Oklahoma at the moment is 31.214 ppm.
Nitrogen dioxide (NO2) level in Enid, Oklahoma at the moment is 6.504 ppb.
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