Stay updated with real-time air quality in Moses Lake, 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)
22
Good
Moses Lake, Washington
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.50 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.99 μg/m³
0
55
155
255
425
605+
20.21 ppb
0
55
71
86
201
201+
0.24 ppb
0
36
76
186
605
1005+
5.52 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Moses Lake, Washington
Moses Lake, Washington
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AQI 22
Good
4.00μg/m³
PM2.5
18.00μg/m³
PM10
19.64ppb
O3
0.25ppb
SO2
7.98ppb
NO2
0.18ppm
CO
AQI 38
Good
6.84μg/m³
PM2.5
30.54μg/m³
PM10
20.68ppb
O3
0.25ppb
SO2
6.88ppb
NO2
0.18ppm
CO
AQI 17
Good
2.89μg/m³
PM2.5
15.29μg/m³
PM10
18.36ppb
O3
0.24ppb
SO2
6.96ppb
NO2
0.20ppm
CO
AQI 19
Good
2.36μg/m³
PM2.5
9.51μg/m³
PM10
20.81ppb
O3
0.24ppb
SO2
3.52ppb
NO2
0.20ppm
CO
AQI 67
Moderate
18.20μg/m³
PM2.5
81.00μg/m³
PM10
20.09ppb
O3
0.27ppb
SO2
4.15ppb
NO2
0.18ppm
CO
AQI 20
Good
2.33μg/m³
PM2.5
8.73μg/m³
PM10
21.52ppb
O3
0.24ppb
SO2
3.10ppb
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 Moses Lake, Washington is updated every hour.
The worst air quality in Moses Lake, Washington in the last 24 hours was observed at 10:00:00 on 2026-09-06.
In the last 24 hrs, the best air quality in Moses Lake, Washington was observed at 12:00:00 on 2026-09-06.
The current air quality in Moses Lake, Washington is 22, categorized as Good based on real-time data.
The most common pollutant in Moses Lake, Washington is PM2.5.
If the air quality in Moses Lake, Washington is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Moses Lake, Washington is 4.499 μg/m3.
The current PM10 concentration at Moses Lake, Washington is 19.994 μg/m3.
The current carbon monoxide (CO) concentration at Moses Lake, Washington is 0.179 ppm.
The current sulfur dioxide (SO2) concentration at Moses Lake, Washington is 0.241 ppb.
The current ozone (O3) concentration at Moses Lake, Washington is 20.214 ppm.
The current nitrogen dioxide (NO2) concentration at Moses Lake, Washington is 5.523 ppb.
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