Current air quality index in Tukwila, Washington today
Stay updated with real-time air quality in Tukwila, 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
Tukwila, Washington
Last updated: ... (Local time)
Common air pollutants in Tukwila, Washington
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
2.70 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
11.00 μg/m³
0
55
155
255
425
605+
Ozone (O3)
27.00 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.42 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
12.63 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.10 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Tukwila, Washington
Tukwila, Washington
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Air quality in nearby cities
Bryn MawrSkyway, Washington
AQI 26
Good
2.08μg/m³
PM2.5
7.87μg/m³
PM10
27.71ppb
O3
0.48ppb
SO2
5.26ppb
NO2
0.10ppm
CO
SeaTac, Washington
AQI 27
Good
2.42μg/m³
PM2.5
9.71μg/m³
PM10
28.69ppb
O3
0.47ppb
SO2
5.58ppb
NO2
0.10ppm
CO
Renton, Washington
AQI 26
Good
2.35μg/m³
PM2.5
8.87μg/m³
PM10
27.79ppb
O3
0.48ppb
SO2
5.60ppb
NO2
0.10ppm
CO
Burien, Washington
AQI 26
Good
3.06μg/m³
PM2.5
11.84μg/m³
PM10
28.25ppb
O3
0.48ppb
SO2
6.54ppb
NO2
0.10ppm
CO
White Center, Washington
AQI 26
Good
3.46μg/m³
PM2.5
13.47μg/m³
PM10
28.05ppb
O3
0.48ppb
SO2
6.94ppb
NO2
0.10ppm
CO
Des Moines, Washington
AQI 26
Good
2.55μg/m³
PM2.5
10.90μg/m³
PM10
27.95ppb
O3
0.47ppb
SO2
5.67ppb
NO2
0.10ppm
CO
How accurate is Washington, USA air quality data?
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
Frequently asked questions
How frequently does the air quality data for Tukwila, Washington get updated?
Air quality updates for Tukwila, Washington are available every hour.
What time in the past 24 hours saw the poorest air quality in Tukwila, Washington?
Tukwila, Washington experienced its worst air quality at 02:00:00, 2025-07-23.
When was air quality in Tukwila, Washington the best over the past 24 hours?
The best air quality in Tukwila, Washington was observed at 03:00:00 on 2025-07-22.
What is the air quality in Tukwila, Washington right now?
The air quality in Tukwila, Washington right now is Good, with an AQI of 27.
What pollutant is most frequently found in Tukwila, Washington?
In Tukwila, Washington, O3 is the most frequently found pollutant.
What can I do if the air quality in Tukwila, Washington is poor?
When air quality in Tukwila, Washington is compromised, staying indoors and wearing a mask can reduce health risks.
What is the PM2.5 concentration in Tukwila, Washington right now?
Tukwila, Washington currently has a PM2.5 concentration of 2.4 μg/m3.
What is the current level of PM10 in Tukwila, Washington?
Tukwila, Washington currently has a PM10 concentration of 10 μg/m3.
What is the current level of carbon monoxide (CO) in Tukwila, Washington?
The current carbon monoxide (CO) level in Tukwila, Washington is 0.1 ppm.
What is the current level of sulfur dioxide (SO2) in Tukwila, Washington?
The current sulfur dioxide (SO2) concentration in Tukwila, Washington is 0.473 ppb.
What is the current level of ozone (O3) in Tukwila, Washington?
Tukwila, Washington currently has an ozone (O3) concentration of 29.487 ppm.
What is the current level of nitrogen dioxide (NO2) in Tukwila, Washington?
The current level of nitrogen dioxide (NO2) in Tukwila, Washington is 5.48 ppb.
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