Real-time air quality index in Elk Plain, Washington today
Stay updated with real-time air quality in Elk Plain, 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
Elk Plain, Washington
Last updated: ... (Local time)
Common air pollutants in Elk Plain, Washington
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
10.73 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
58.71 μg/m³
0
55
155
255
425
605+
Ozone (O3)
41.00 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.55 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
11.67 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Elk Plain, Washington
Elk Plain, Washington
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Elk Plain, Washington air quality map: Real-time AQI near you
Air quality in nearby cities
Frederickson, Washington
AQI 66
Moderate
11.98μg/m³
PM2.5
85.13μg/m³
PM10
41.00ppb
O3
0.53ppb
SO2
11.77ppb
NO2
0.25ppm
CO
Spanaway, Washington
AQI 52
Moderate
10.32μg/m³
PM2.5
49.84μg/m³
PM10
43.09ppb
O3
0.49ppb
SO2
9.61ppb
NO2
0.25ppm
CO
Graham, Washington
AQI 84
Moderate
9.10μg/m³
PM2.5
121.95μg/m³
PM10
46.60ppb
O3
0.58ppb
SO2
13.01ppb
NO2
0.25ppm
CO
South Hill, Washington
AQI 66
Moderate
13.53μg/m³
PM2.5
85.18μg/m³
PM10
42.71ppb
O3
0.50ppb
SO2
10.70ppb
NO2
0.25ppm
CO
Parkland, Washington
AQI 52
Moderate
10.10μg/m³
PM2.5
50.49μg/m³
PM10
41.84ppb
O3
0.49ppb
SO2
10.25ppb
NO2
0.25ppm
CO
Fort Lewis, Washington
AQI 62
Moderate
14.78μg/m³
PM2.5
65.22μg/m³
PM10
40.02ppb
O3
0.58ppb
SO2
12.22ppb
NO2
0.26ppm
CO
How accurate is Washington, USA air quality data?
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
Frequently asked questions
How frequently is the air quality data for Elk Plain, Washington updated?
Air quality data for Elk Plain, Washington is updated on an hourly basis.
When did Elk Plain, Washington experience the worst air quality in the last 24 hours?
The worst air quality in Elk Plain, Washington was recorded at 06:00:00 on 2026-07-21.
When did Elk Plain, Washington have its best air quality in the last 24 hours?
The best air quality in Elk Plain, Washington was recorded at 09:00:00 on 2026-07-21.
What is the real-time air quality index for Elk Plain, Washington?
The real-time air quality index in Elk Plain, Washington is 54, currently categorized as Moderate.
Which pollutant is found most often in Elk Plain, Washington?
The most common pollutant in Elk Plain, Washington is PM2.5.
What can I do if the air quality in Elk Plain, Washington is poor?
If the air quality in Elk Plain, Washington is poor, limit outdoor activities and use a mask to safeguard your health.
What are the current PM2.5 levels in Elk Plain, Washington?
The measured PM2.5 levels in Elk Plain, Washington at present are 10.731 μg/m3.
What are the current PM10 levels at Elk Plain, Washington?
The current PM10 levels in Elk Plain, Washington are 58.708 μg/m3.
What are the current carbon monoxide (CO) levels at Elk Plain, Washington?
The current carbon monoxide (CO) level in Elk Plain, Washington is 0.253 ppm.
What are the current sulfur dioxide (SO2) levels at Elk Plain, Washington?
The current sulfur dioxide (SO2) levels in Elk Plain, Washington are 0.546 ppb.
What are the current ozone (O3) levels at Elk Plain, Washington?
The current ozone (O3) levels at Elk Plain, Washington is 40.996 ppm.
What are the current nitrogen dioxide (NO2) levels at Elk Plain, Washington?
The current nitrogen dioxide (NO2) levels at Elk Plain, Washington is 11.671 ppb.
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