Stay updated with real-time air quality in Guymon, 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)
66
Moderate
Guymon, Oklahoma
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
16.97 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
75.20 μg/m³
0
55
155
255
425
605+
31.63 ppb
0
55
71
86
201
201+
0.12 ppb
0
36
76
186
605
1005+
3.30 ppb
0
54
101
361
1250
2050+
0.10 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Guymon, Oklahoma
Guymon, Oklahoma
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AQI 64
Moderate
15.89μg/m³
PM2.5
70.94μg/m³
PM10
30.34ppb
O3
0.26ppb
SO2
3.04ppb
NO2
0.11ppm
CO
AQI 22
Good
3.53μg/m³
PM2.5
16.00μg/m³
PM10
20.82ppb
O3
0.17ppb
SO2
2.63ppb
NO2
0.10ppm
CO
AQI 38
Good
6.86μg/m³
PM2.5
25.53μg/m³
PM10
26.22ppb
O3
0.84ppb
SO2
2.11ppb
NO2
0.26ppm
CO
AQI 38
Good
7.04μg/m³
PM2.5
31.38μg/m³
PM10
28.40ppb
O3
0.36ppb
SO2
2.06ppb
NO2
0.11ppm
CO
AQI 27
Good
4.62μg/m³
PM2.5
20.00μg/m³
PM10
15.99ppb
O3
0.28ppb
SO2
3.09ppb
NO2
0.12ppm
CO
AQI 44
Good
7.71μg/m³
PM2.5
33.81μg/m³
PM10
21.15ppb
O3
0.74ppb
SO2
3.20ppb
NO2
0.26ppm
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 Guymon, Oklahoma is updated every hour for accuracy.
In the past 24 hours, the air quality in Guymon, Oklahoma was at its worst at 10:00:00 on 2026-06-08.
In the last 24 hours, the best air quality in Guymon, Oklahoma was observed at 06:00:00 on 2026-06-08.
As of now, the AQI in Guymon, Oklahoma is 66, indicating Moderate conditions.
Guymon, Oklahoma air has the highest levels of PM2.5.
Poor air quality in Guymon, Oklahoma means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Guymon, Oklahoma are currently 16.966 μg/m3.
The PM10 concentration in Guymon, Oklahoma is 75.204 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Guymon, Oklahoma is 0.103 ppm.
Currently, Guymon, Oklahoma has a sulfur dioxide (SO2) concentration of 0.121 ppb.
The current ozone (O3) level in Guymon, Oklahoma at the moment is 31.626 ppm.
Nitrogen dioxide (NO2) level in Guymon, Oklahoma at the moment is 3.301 ppb.
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