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

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.50 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.99 μg/m³
0
55
155
255
425
605+
20.13 ppb
0
55
71
86
201
201+
0.44 ppb
0
36
76
186
605
1005+
4.33 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Aberdeen, Washington
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AQI 16
Good
3.20μg/m³
PM2.5
14.00μg/m³
PM10
11.75ppb
O3
0.49ppb
SO2
4.85ppb
NO2
0.29ppm
CO
AQI 38
Good
6.53μg/m³
PM2.5
29.52μg/m³
PM10
20.87ppb
O3
0.55ppb
SO2
4.11ppb
NO2
0.30ppm
CO
AQI 38
Good
6.50μg/m³
PM2.5
29.43μg/m³
PM10
20.87ppb
O3
0.55ppb
SO2
4.10ppb
NO2
0.30ppm
CO
AQI 33
Good
6.06μg/m³
PM2.5
26.85μg/m³
PM10
17.01ppb
O3
0.50ppb
SO2
4.18ppb
NO2
0.26ppm
CO
AQI 38
Good
6.65μg/m³
PM2.5
30.20μg/m³
PM10
21.87ppb
O3
0.55ppb
SO2
3.85ppb
NO2
0.30ppm
CO
AQI 33
Good
5.69μg/m³
PM2.5
25.69μg/m³
PM10
24.58ppb
O3
0.56ppb
SO2
3.68ppb
NO2
0.31ppm
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 Aberdeen, Washington is updated every hour.
The worst air quality in Aberdeen, Washington in the last 24 hours was observed at 09:00:00 on 2026-10-05.
In the last 24 hrs, the best air quality in Aberdeen, Washington was observed at 06:00:00 on 2026-10-05.
The current air quality in Aberdeen, Washington is 22, categorized as Good based on real-time data.
The most common pollutant in Aberdeen, Washington is PM2.5.
If the air quality in Aberdeen, Washington is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Aberdeen, Washington is 4.289 μg/m3.
The current PM10 concentration at Aberdeen, Washington is 18.953 μg/m3.
The current carbon monoxide (CO) concentration at Aberdeen, Washington is 0.256 ppm.
The current sulfur dioxide (SO2) concentration at Aberdeen, Washington is 0.439 ppb.
The current ozone (O3) concentration at Aberdeen, Washington is 15.266 ppm.
The current nitrogen dioxide (NO2) concentration at Aberdeen, Washington is 4.784 ppb.
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