Stay updated with real-time air quality in Covington, Washington 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
Covington, Washington
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
10.01 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
50.74 μg/m³
0
55
155
255
425
605+
4.93 ppb
0
55
71
86
201
201+
0.33 ppb
0
36
76
186
605
1005+
13.49 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Covington, Washington
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AQI 38
Good
7.21μg/m³
PM2.5
24.48μg/m³
PM10
10.78ppb
O3
0.33ppb
SO2
10.86ppb
NO2
0.20ppm
CO
AQI 52
Moderate
9.66μg/m³
PM2.5
39.26μg/m³
PM10
12.64ppb
O3
0.32ppb
SO2
13.09ppb
NO2
0.20ppm
CO
AQI 52
Moderate
10.09μg/m³
PM2.5
42.62μg/m³
PM10
9.62ppb
O3
0.35ppb
SO2
14.41ppb
NO2
0.20ppm
CO
AQI 52
Moderate
9.87μg/m³
PM2.5
44.38μg/m³
PM10
4.88ppb
O3
0.34ppb
SO2
10.99ppb
NO2
0.20ppm
CO
AQI 54
Moderate
10.73μg/m³
PM2.5
47.68μg/m³
PM10
14.68ppb
O3
0.33ppb
SO2
14.84ppb
NO2
0.19ppm
CO
AQI 52
Moderate
10.15μg/m³
PM2.5
44.91μg/m³
PM10
10.17ppb
O3
0.34ppb
SO2
14.85ppb
NO2
0.20ppm
CO
Air quality data and pollutant measurements for Washington, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Covington, Washington is updated every hour.
The worst air quality in Covington, Washington in the last 24 hours was observed at 07:00:00 on 2025-09-09.
In the last 24 hrs, the best air quality in Covington, Washington was observed at 01:00:00 on 2025-09-09.
The current air quality in Covington, Washington is 33, categorized as Good based on real-time data.
The most common pollutant in Covington, Washington is PM2.5.
If the air quality in Covington, Washington is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Covington, Washington is 6.335 μg/m3.
The current PM10 concentration at Covington, Washington is 19.384 μg/m3.
The current carbon monoxide (CO) concentration at Covington, Washington is 0.2 ppm.
The current sulfur dioxide (SO2) concentration at Covington, Washington is 0.576 ppb.
The current ozone (O3) concentration at Covington, Washington is 18.61 ppm.
The current nitrogen dioxide (NO2) concentration at Covington, Washington is 8.149 ppb.
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