Stay updated with real-time air quality in Bremerton, 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)
27
Good
Bremerton, Washington
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.89 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.81 μg/m³
0
55
155
255
425
605+
16.90 ppb
0
55
71
86
201
201+
0.43 ppb
0
36
76
186
605
1005+
5.89 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Bremerton, Washington
Bremerton, Washington
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AQI 27
Good
4.87μg/m³
PM2.5
20.44μg/m³
PM10
16.99ppb
O3
0.44ppb
SO2
5.87ppb
NO2
0.16ppm
CO
AQI 27
Good
4.84μg/m³
PM2.5
19.71μg/m³
PM10
17.15ppb
O3
0.44ppb
SO2
5.82ppb
NO2
0.15ppm
CO
AQI 27
Good
4.77μg/m³
PM2.5
17.88μg/m³
PM10
17.56ppb
O3
0.45ppb
SO2
5.69ppb
NO2
0.15ppm
CO
AQI 22
Good
3.83μg/m³
PM2.5
13.89μg/m³
PM10
22.48ppb
O3
0.45ppb
SO2
4.67ppb
NO2
0.16ppm
CO
AQI 27
Good
4.64μg/m³
PM2.5
17.28μg/m³
PM10
16.12ppb
O3
0.42ppb
SO2
6.16ppb
NO2
0.16ppm
CO
AQI 22
Good
3.96μg/m³
PM2.5
14.19μg/m³
PM10
18.67ppb
O3
0.48ppb
SO2
5.62ppb
NO2
0.16ppm
CO
Air quality and pollutant data for Washington, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Bremerton, Washington is updated every hour for accuracy.
In the past 24 hours, the air quality in Bremerton, Washington was at its worst at 07:00:00 on 2026-09-07.
In the last 24 hours, the best air quality in Bremerton, Washington was observed at 03:00:00 on 2026-09-07.
As of now, the AQI in Bremerton, Washington is 27, indicating Good conditions.
Bremerton, Washington air has the highest levels of PM2.5.
Poor air quality in Bremerton, Washington means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Bremerton, Washington are currently 4.891 μg/m3.
The PM10 concentration in Bremerton, Washington is 20.813 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Bremerton, Washington is 0.156 ppm.
Currently, Bremerton, Washington has a sulfur dioxide (SO2) concentration of 0.434 ppb.
The current ozone (O3) level in Bremerton, Washington at the moment is 16.902 ppm.
Nitrogen dioxide (NO2) level in Bremerton, Washington at the moment is 5.889 ppb.
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