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)
27
Good
Wenatchee, Washington
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.86 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.82 μg/m³
0
55
155
255
425
605+
9.34 ppb
0
55
71
86
201
201+
1.44 ppb
0
36
76
186
605
1005+
5.51 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Wenatchee, Washington
Wenatchee, Washington
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AQI 27
Good
4.70μg/m³
PM2.5
20.17μg/m³
PM10
9.54ppb
O3
1.45ppb
SO2
5.50ppb
NO2
0.18ppm
CO
AQI 16
Good
3.30μg/m³
PM2.5
15.00μg/m³
PM10
13.11ppb
O3
1.08ppb
SO2
5.01ppb
NO2
0.17ppm
CO
AQI 33
Good
5.68μg/m³
PM2.5
24.91μg/m³
PM10
14.05ppb
O3
2.14ppb
SO2
5.38ppb
NO2
0.18ppm
CO
AQI 49
Good
8.99μg/m³
PM2.5
12.03μg/m³
PM10
14.84ppb
O3
1.11ppb
SO2
4.25ppb
NO2
0.16ppm
CO
AQI 16
Good
3.06μg/m³
PM2.5
12.77μg/m³
PM10
9.94ppb
O3
0.19ppb
SO2
6.25ppb
NO2
0.18ppm
CO
AQI 16
Good
2.84μg/m³
PM2.5
12.19μg/m³
PM10
13.10ppb
O3
1.78ppb
SO2
6.02ppb
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 09:00:00, 2025-12-12.
The best air quality in Wenatchee, Washington was observed at 05:00:00 on 2025-12-11.
The air quality in Wenatchee, Washington right now is Good, with an AQI of 27.
In Wenatchee, Washington, PM2.5 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 4.858 μg/m3.
Wenatchee, Washington currently has a PM10 concentration of 20.825 μg/m3.
The current carbon monoxide (CO) level in Wenatchee, Washington is 0.181 ppm.
The current sulfur dioxide (SO2) concentration in Wenatchee, Washington is 1.436 ppb.
Wenatchee, Washington currently has an ozone (O3) concentration of 9.335 ppm.
The current level of nitrogen dioxide (NO2) in Wenatchee, Washington is 5.513 ppb.
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