Stay updated with real-time air quality in Auburn, 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)
54
Moderate
Auburn, Washington
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
11.05 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
48.82 μg/m³
0
55
155
255
425
605+
6.37 ppb
0
55
71
86
201
201+
0.27 ppb
0
36
76
186
605
1005+
15.25 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Auburn, Washington
Scroll To Air Quality MapLoading...
AQI 38
Good
6.65μg/m³
PM2.5
29.47μg/m³
PM10
21.74ppb
O3
0.38ppb
SO2
12.05ppb
NO2
0.34ppm
CO
AQI 38
Good
7.23μg/m³
PM2.5
32.04μg/m³
PM10
22.15ppb
O3
0.38ppb
SO2
11.69ppb
NO2
0.34ppm
CO
AQI 38
Good
6.65μg/m³
PM2.5
29.47μg/m³
PM10
21.74ppb
O3
0.38ppb
SO2
12.05ppb
NO2
0.34ppm
CO
AQI 38
Good
7.23μg/m³
PM2.5
32.04μg/m³
PM10
22.15ppb
O3
0.38ppb
SO2
11.69ppb
NO2
0.34ppm
CO
AQI 49
Good
8.97μg/m³
PM2.5
40.05μg/m³
PM10
21.96ppb
O3
0.38ppb
SO2
12.72ppb
NO2
0.34ppm
CO
AQI 38
Good
7.12μg/m³
PM2.5
30.13μg/m³
PM10
20.70ppb
O3
0.35ppb
SO2
13.44ppb
NO2
0.34ppm
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 Auburn, Washington is updated every hour.
The worst air quality in Auburn, Washington in the last 24 hours was observed at 01:00:00 on 2025-09-10.
In the last 24 hrs, the best air quality in Auburn, Washington was observed at 04:00:00 on 2025-09-09.
The current air quality in Auburn, Washington is 54, categorized as Moderate based on real-time data.
The most common pollutant in Auburn, Washington is PM2.5.
If the air quality in Auburn, Washington is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Auburn, Washington is 11.052 μg/m3.
The current PM10 concentration at Auburn, Washington is 48.821 μg/m3.
The current carbon monoxide (CO) concentration at Auburn, Washington is 0.194 ppm.
The current sulfur dioxide (SO2) concentration at Auburn, Washington is 0.273 ppb.
The current ozone (O3) concentration at Auburn, Washington is 6.365 ppm.
The current nitrogen dioxide (NO2) concentration at Auburn, Washington is 15.251 ppb.
All Rights Reserved © Ambee Inc. 2025