Stay updated with real-time air quality in Five Corners, 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
Five Corners, Washington
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.23 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.68 μg/m³
0
55
155
255
425
605+
12.29 ppb
0
55
71
86
201
201+
0.34 ppb
0
36
76
186
605
1005+
7.97 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Five Corners, Washington
Five Corners, Washington
Scroll To Air Quality MapLoading...
AQI 38
Good
6.51μg/m³
PM2.5
28.73μg/m³
PM10
13.80ppb
O3
0.31ppb
SO2
9.73ppb
NO2
0.19ppm
CO
AQI 33
Good
5.89μg/m³
PM2.5
25.85μg/m³
PM10
14.12ppb
O3
0.31ppb
SO2
9.95ppb
NO2
0.19ppm
CO
AQI 27
Good
5.34μg/m³
PM2.5
23.55μg/m³
PM10
13.62ppb
O3
0.32ppb
SO2
9.48ppb
NO2
0.19ppm
CO
AQI 27
Good
4.88μg/m³
PM2.5
21.51μg/m³
PM10
13.57ppb
O3
0.32ppb
SO2
9.23ppb
NO2
0.19ppm
CO
AQI 33
Good
5.57μg/m³
PM2.5
24.58μg/m³
PM10
13.64ppb
O3
0.32ppb
SO2
9.53ppb
NO2
0.19ppm
CO
AQI 27
Good
4.51μg/m³
PM2.5
19.75μg/m³
PM10
14.05ppb
O3
0.32ppb
SO2
9.29ppb
NO2
0.19ppm
CO
The air quality data for Washington, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Five Corners, Washington are available every hour.
Five Corners, Washington experienced its worst air quality at 03:00:00, 2026-06-08.
The best air quality in Five Corners, Washington was observed at 05:00:00 on 2026-06-07.
The air quality in Five Corners, Washington right now is Good, with an AQI of 27.
In Five Corners, Washington, PM2.5 is the most frequently found pollutant.
When air quality in Five Corners, Washington is compromised, staying indoors and wearing a mask can reduce health risks.
Five Corners, Washington currently has a PM2.5 concentration of 5.228 μg/m3.
Five Corners, Washington currently has a PM10 concentration of 23.683 μg/m3.
The current carbon monoxide (CO) level in Five Corners, Washington is 0.19 ppm.
The current sulfur dioxide (SO2) concentration in Five Corners, Washington is 0.336 ppb.
Five Corners, Washington currently has an ozone (O3) concentration of 12.288 ppm.
The current level of nitrogen dioxide (NO2) in Five Corners, Washington is 7.973 ppb.
All Rights Reserved © Ambee Inc. 2025