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)
27
Good
Covington, Washington
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.19 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.83 μg/m³
0
55
155
255
425
605+
21.98 ppb
0
55
71
86
201
201+
0.91 ppb
0
36
76
186
605
1005+
11.03 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Covington, Washington
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AQI 27
Good
5.08μg/m³
PM2.5
19.16μg/m³
PM10
25.84ppb
O3
0.93ppb
SO2
9.95ppb
NO2
0.12ppm
CO
AQI 27
Good
4.59μg/m³
PM2.5
18.53μg/m³
PM10
25.18ppb
O3
0.90ppb
SO2
10.86ppb
NO2
0.12ppm
CO
AQI 27
Good
5.38μg/m³
PM2.5
23.91μg/m³
PM10
23.55ppb
O3
0.93ppb
SO2
8.28ppb
NO2
0.11ppm
CO
AQI 33
Good
5.53μg/m³
PM2.5
26.55μg/m³
PM10
24.82ppb
O3
0.91ppb
SO2
8.61ppb
NO2
0.11ppm
CO
AQI 27
Good
4.79μg/m³
PM2.5
21.39μg/m³
PM10
23.79ppb
O3
0.95ppb
SO2
8.89ppb
NO2
0.12ppm
CO
AQI 33
Good
5.76μg/m³
PM2.5
25.48μg/m³
PM10
23.86ppb
O3
0.97ppb
SO2
7.71ppb
NO2
0.11ppm
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 12:00:00 on 2025-06-07.
In the last 24 hrs, the best air quality in Covington, Washington was observed at 10:00:00 on 2025-06-06.
The current air quality in Covington, Washington is 27, 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 5.187 μg/m3.
The current PM10 concentration at Covington, Washington is 23.83 μg/m3.
The current carbon monoxide (CO) concentration at Covington, Washington is 0.119 ppm.
The current sulfur dioxide (SO2) concentration at Covington, Washington is 0.912 ppb.
The current ozone (O3) concentration at Covington, Washington is 21.982 ppm.
The current nitrogen dioxide (NO2) concentration at Covington, Washington is 11.033 ppb.
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