Stay updated with real-time air quality in East Renton Highlands, 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)
17
Good
East Renton Highlands, Washington
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.19 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
8.55 μg/m³
0
55
155
255
425
605+
18.36 ppb
0
55
71
86
201
201+
0.22 ppb
0
36
76
186
605
1005+
8.24 ppb
0
54
101
361
1250
2050+
0.10 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
East Renton Highlands, Washington
East Renton Highlands, Washington
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AQI 23
Good
1.83μg/m³
PM2.5
10.15μg/m³
PM10
24.93ppb
O3
0.34ppb
SO2
13.22ppb
NO2
0.11ppm
CO
AQI 21
Good
1.52μg/m³
PM2.5
6.38μg/m³
PM10
23.32ppb
O3
0.34ppb
SO2
12.34ppb
NO2
0.11ppm
CO
AQI 19
Good
2.06μg/m³
PM2.5
6.49μg/m³
PM10
19.55ppb
O3
0.36ppb
SO2
11.96ppb
NO2
0.11ppm
CO
AQI 20
Good
1.54μg/m³
PM2.5
6.10μg/m³
PM10
22.45ppb
O3
0.35ppb
SO2
11.46ppb
NO2
0.11ppm
CO
AQI 18
Good
1.88μg/m³
PM2.5
6.13μg/m³
PM10
19.40ppb
O3
0.35ppb
SO2
12.14ppb
NO2
0.11ppm
CO
AQI 19
Good
1.00μg/m³
PM2.5
4.00μg/m³
PM10
20.82ppb
O3
0.37ppb
SO2
12.00ppb
NO2
0.10ppm
CO
Air quality measurements for Washington, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for East Renton Highlands, Washington is updated on an hourly basis.
The worst air quality in East Renton Highlands, Washington was recorded at 03:00:00 on 2025-10-24.
The best air quality in East Renton Highlands, Washington was recorded at 08:00:00 on 2025-10-24.
The real-time air quality index in East Renton Highlands, Washington is 20, currently categorized as Good.
The most common pollutant in East Renton Highlands, Washington is O3.
If the air quality in East Renton Highlands, Washington is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in East Renton Highlands, Washington at present are 1.589 μg/m3.
The current PM10 levels in East Renton Highlands, Washington are 6.261 μg/m3.
The current carbon monoxide (CO) level in East Renton Highlands, Washington is 0.108 ppm.
The current sulfur dioxide (SO2) levels in East Renton Highlands, Washington are 0.348 ppb.
The current ozone (O3) levels at East Renton Highlands, Washington is 21.894 ppm.
The current nitrogen dioxide (NO2) levels at East Renton Highlands, Washington is 11.448 ppb.
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