Stay updated with real-time air quality in Wenatchee, 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)
26
Good
Wenatchee, Washington
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.38 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.89 μg/m³
0
55
155
255
425
605+
28.44 ppb
0
55
71
86
201
201+
0.12 ppb
0
36
76
186
605
1005+
5.80 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Wenatchee, Washington
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AQI 27
Good
3.29μg/m³
PM2.5
14.46μg/m³
PM10
28.51ppb
O3
0.12ppb
SO2
5.79ppb
NO2
0.18ppm
CO
AQI 26
Good
2.70μg/m³
PM2.5
11.00μg/m³
PM10
27.77ppb
O3
0.12ppb
SO2
5.73ppb
NO2
0.17ppm
CO
AQI 30
Good
1.20μg/m³
PM2.5
4.98μg/m³
PM10
31.73ppb
O3
0.13ppb
SO2
5.31ppb
NO2
0.18ppm
CO
AQI 27
Good
0.71μg/m³
PM2.5
3.03μg/m³
PM10
29.44ppb
O3
0.12ppb
SO2
5.68ppb
NO2
0.16ppm
CO
AQI 29
Good
2.95μg/m³
PM2.5
11.84μg/m³
PM10
30.73ppb
O3
0.12ppb
SO2
5.43ppb
NO2
0.18ppm
CO
AQI 26
Good
1.49μg/m³
PM2.5
5.97μg/m³
PM10
28.21ppb
O3
0.12ppb
SO2
4.56ppb
NO2
0.16ppm
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 Wenatchee, Washington are available every hour.
Wenatchee, Washington experienced its worst air quality at 11:00:00, 2026-03-12.
The best air quality in Wenatchee, Washington was observed at 01:00:00 on 2026-03-13.
The air quality in Wenatchee, Washington right now is Good, with an AQI of 26.
In Wenatchee, Washington, O3 is the most frequently found pollutant.
When air quality in Wenatchee, Washington is compromised, staying indoors and wearing a mask can reduce health risks.
Wenatchee, Washington currently has a PM2.5 concentration of 3.377 μg/m3.
Wenatchee, Washington currently has a PM10 concentration of 14.892 μg/m3.
The current carbon monoxide (CO) level in Wenatchee, Washington is 0.182 ppm.
The current sulfur dioxide (SO2) concentration in Wenatchee, Washington is 0.119 ppb.
Wenatchee, Washington currently has an ozone (O3) concentration of 28.443 ppm.
The current level of nitrogen dioxide (NO2) in Wenatchee, Washington is 5.799 ppb.
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