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

Good
Fine
Moderate
Poor
Very poor
Hazardous
1.31 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
5.04 μg/m³
0
55
155
255
425
605+
29.35 ppb
0
55
71
86
201
201+
0.24 ppb
0
36
76
186
605
1005+
4.20 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Aberdeen, Washington
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AQI 22
Good
0.20μg/m³
PM2.5
1.00μg/m³
PM10
23.99ppb
O3
0.24ppb
SO2
4.18ppb
NO2
0.13ppm
CO
AQI 14
Good
1.47μg/m³
PM2.5
6.59μg/m³
PM10
14.65ppb
O3
0.24ppb
SO2
4.13ppb
NO2
0.13ppm
CO
AQI 14
Good
1.42μg/m³
PM2.5
6.39μg/m³
PM10
14.66ppb
O3
0.24ppb
SO2
4.13ppb
NO2
0.13ppm
CO
AQI 22
Good
3.99μg/m³
PM2.5
17.52μg/m³
PM10
18.66ppb
O3
0.24ppb
SO2
4.41ppb
NO2
0.12ppm
CO
AQI 13
Good
1.41μg/m³
PM2.5
6.10μg/m³
PM10
13.79ppb
O3
0.24ppb
SO2
4.13ppb
NO2
0.13ppm
CO
AQI 22
Good
2.27μg/m³
PM2.5
23.67μg/m³
PM10
14.83ppb
O3
0.24ppb
SO2
4.33ppb
NO2
0.13ppm
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 07:00:00 on 2026-03-07.
In the last 24 hrs, the best air quality in Aberdeen, Washington was observed at 06:00:00 on 2026-03-06.
The current air quality in Aberdeen, Washington is 27, categorized as Good based on real-time data.
The most common pollutant in Aberdeen, Washington is O3.
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 1.307 μg/m3.
The current PM10 concentration at Aberdeen, Washington is 5.042 μg/m3.
The current carbon monoxide (CO) concentration at Aberdeen, Washington is 0.121 ppm.
The current sulfur dioxide (SO2) concentration at Aberdeen, Washington is 0.243 ppb.
The current ozone (O3) concentration at Aberdeen, Washington is 29.353 ppm.
The current nitrogen dioxide (NO2) concentration at Aberdeen, Washington is 4.2 ppb.
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