Stay updated with real-time air quality in Mill Creek East, 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)
25
Good
Mill Creek East, Washington
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.60 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.01 μg/m³
0
55
155
255
425
605+
26.86 ppb
0
55
71
86
201
201+
0.30 ppb
0
36
76
186
605
1005+
6.66 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Mill Creek East, Washington
Mill Creek East, Washington
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AQI 22
Good
4.49μg/m³
PM2.5
19.59μg/m³
PM10
18.63ppb
O3
0.32ppb
SO2
14.87ppb
NO2
0.19ppm
CO
AQI 22
Good
3.67μg/m³
PM2.5
16.30μg/m³
PM10
18.90ppb
O3
0.33ppb
SO2
14.83ppb
NO2
0.19ppm
CO
AQI 27
Good
5.39μg/m³
PM2.5
20.50μg/m³
PM10
18.74ppb
O3
0.25ppb
SO2
15.43ppb
NO2
0.19ppm
CO
AQI 38
Good
6.65μg/m³
PM2.5
28.10μg/m³
PM10
17.18ppb
O3
0.33ppb
SO2
15.57ppb
NO2
0.19ppm
CO
AQI 33
Good
6.31μg/m³
PM2.5
26.84μg/m³
PM10
17.48ppb
O3
0.32ppb
SO2
15.32ppb
NO2
0.19ppm
CO
AQI 18
Good
2.99μg/m³
PM2.5
13.57μg/m³
PM10
19.20ppb
O3
0.33ppb
SO2
14.71ppb
NO2
0.19ppm
CO
The air quality data for Washington, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Mill Creek East, Washington are available every hour.
Mill Creek East, Washington experienced its worst air quality at 03:00:00, 2025-10-24.
The best air quality in Mill Creek East, Washington was observed at 11:00:00 on 2025-10-23.
The air quality in Mill Creek East, Washington right now is Good, with an AQI of 27.
In Mill Creek East, Washington, PM2.5 is the most frequently found pollutant.
When air quality in Mill Creek East, Washington is compromised, staying indoors and wearing a mask can reduce health risks.
Mill Creek East, Washington currently has a PM2.5 concentration of 5.195 μg/m3.
Mill Creek East, Washington currently has a PM10 concentration of 22.349 μg/m3.
The current carbon monoxide (CO) level in Mill Creek East, Washington is 0.188 ppm.
The current sulfur dioxide (SO2) concentration in Mill Creek East, Washington is 0.32 ppb.
Mill Creek East, Washington currently has an ozone (O3) concentration of 18.205 ppm.
The current level of nitrogen dioxide (NO2) in Mill Creek East, Washington is 15.018 ppb.
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