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)
44
Good
Guymon, Oklahoma
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.20 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
36.00 μg/m³
0
55
155
255
425
605+
46.10 ppb
0
55
71
86
201
201+
0.40 ppb
0
36
76
186
605
1005+
0.49 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Guymon, Oklahoma
Guymon, Oklahoma
Scroll To Air Quality MapLoading...
AQI 60
Moderate
14.12μg/m³
PM2.5
63.00μg/m³
PM10
38.29ppb
O3
0.41ppb
SO2
2.04ppb
NO2
0.11ppm
CO
AQI 56
Moderate
12.02μg/m³
PM2.5
53.75μg/m³
PM10
32.78ppb
O3
0.55ppb
SO2
1.35ppb
NO2
0.11ppm
CO
AQI 49
Good
9.35μg/m³
PM2.5
47.29μg/m³
PM10
24.19ppb
O3
0.72ppb
SO2
6.99ppb
NO2
0.49ppm
CO
AQI 52
Moderate
9.53μg/m³
PM2.5
42.36μg/m³
PM10
27.29ppb
O3
0.61ppb
SO2
1.44ppb
NO2
0.12ppm
CO
AQI 49
Good
8.94μg/m³
PM2.5
39.27μg/m³
PM10
30.70ppb
O3
0.36ppb
SO2
2.50ppb
NO2
0.11ppm
CO
AQI 49
Good
8.79μg/m³
PM2.5
38.92μg/m³
PM10
26.30ppb
O3
0.68ppb
SO2
6.75ppb
NO2
0.55ppm
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 01:00:00 on 2026-08-12.
In the last 24 hours, the best air quality in Guymon, Oklahoma was observed at 05:00:00 on 2026-08-12.
As of now, the AQI in Guymon, Oklahoma is 44, indicating Good 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 8.2 μg/m3.
The PM10 concentration in Guymon, Oklahoma is 36 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Guymon, Oklahoma is 0.111 ppm.
Currently, Guymon, Oklahoma has a sulfur dioxide (SO2) concentration of 0.401 ppb.
The current ozone (O3) level in Guymon, Oklahoma at the moment is 46.104 ppm.
Nitrogen dioxide (NO2) level in Guymon, Oklahoma at the moment is 0.489 ppb.
All Rights Reserved © Ambee Inc. 2025