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)
51
Moderate
East Renton Highlands, Washington
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.58 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
55.34 μg/m³
0
55
155
255
425
605+
10.16 ppb
0
55
71
86
201
201+
0.16 ppb
0
36
76
186
605
1005+
16.57 ppb
0
54
101
361
1250
2050+
0.19 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 49
Good
9.39μg/m³
PM2.5
37.22μg/m³
PM10
12.48ppb
O3
0.17ppb
SO2
17.57ppb
NO2
0.19ppm
CO
AQI 49
Good
8.70μg/m³
PM2.5
39.73μg/m³
PM10
13.06ppb
O3
0.17ppb
SO2
18.48ppb
NO2
0.18ppm
CO
AQI 56
Moderate
11.68μg/m³
PM2.5
48.55μg/m³
PM10
11.27ppb
O3
0.18ppb
SO2
17.88ppb
NO2
0.18ppm
CO
AQI 55
Moderate
10.71μg/m³
PM2.5
63.74μg/m³
PM10
9.14ppb
O3
0.16ppb
SO2
18.74ppb
NO2
0.19ppm
CO
AQI 56
Moderate
11.98μg/m³
PM2.5
50.20μg/m³
PM10
11.02ppb
O3
0.18ppb
SO2
17.70ppb
NO2
0.18ppm
CO
AQI 54
Moderate
10.80μg/m³
PM2.5
48.00μg/m³
PM10
8.34ppb
O3
0.18ppb
SO2
19.59ppb
NO2
0.19ppm
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 07:00:00 on 2026-07-21.
The best air quality in East Renton Highlands, Washington was recorded at 02:00:00 on 2026-07-20.
The real-time air quality index in East Renton Highlands, Washington is 51, currently categorized as Moderate.
The most common pollutant in East Renton Highlands, Washington is PM10.
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 8.58 μg/m3.
The current PM10 levels in East Renton Highlands, Washington are 55.342 μg/m3.
The current carbon monoxide (CO) level in East Renton Highlands, Washington is 0.19 ppm.
The current sulfur dioxide (SO2) levels in East Renton Highlands, Washington are 0.163 ppb.
The current ozone (O3) levels at East Renton Highlands, Washington is 10.159 ppm.
The current nitrogen dioxide (NO2) levels at East Renton Highlands, Washington is 16.566 ppb.
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