Bremerton, Washington, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Bremerton, Washington, United States
AQI Trends: Highest and Lowest
Same Day Analysis (9th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 21 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 9th Aug - 10th Aug 2025
Bremerton, Washington, United States
5 AM9th Aug 2025
8 PM
4 AM10th Aug 2025
24AQI
17AQI
28AQI
20AQI
In the last 24 hours,
Bremerton's AQI reached its highest point of 28 at 1 AM during the Night, while the lowest point, 17, was recorded at 9 AM during the Day between 9th Aug and 10th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Bremerton, Washington, United States
21°C14/30°C
22°C18/30°C
24°C17/33°C
20°C17/23°C
23°C15/32°C
27°C20/35°C
23°C15/31°C
17°C15/20°C
17°C14/21°C
17°C13/21°C
19°C13/26°C
18°C15/23°C
22°C16/30°C
18°C15/22°C
16°C14/19°C
18°C14/25°C
19°C14/27°C
20°C15/29°C
22°C15/31°C
23°C16/32°C
23°C18/29°C
20°C16/24°C
19°C16/21°C
18°C15/20°C
18°C15/21°C
19°C15/24°C
18°C15/22°C
18°C14/22°C
19°C15/25°C
21°C15/29°C
--°C/°C
24AQI
24AQI
25AQI
25AQI
2025 Days Vs Air Quality
Bremerton, Washington, United States
100%
137
Total number of days with different AQI categories in last 222 days in 2025 (143 days remaining)
Under WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2025, 100% of 222 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Bremerton, Washington, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
21AQI
16AQI
17AQI
18AQI
19AQI
19AQI
17AQI
20AQI
21AQI
23AQI
23AQI
23AQI
14AQI
13AQI
13AQI
18AQI
17AQI
17AQI
19AQI
18AQI
19AQI
21AQI
20AQI
20AQI
24AQI
17AQI
16AQI
14AQI
18AQI
18AQI
21AQI
22AQI
19AQI
23AQI
36AQI
31AQI
23AQI
25AQI
14AQI
17AQI
16AQI
18AQI
21AQI
19AQI
18AQI
19AQI
15AQI
17AQI
21AQI
22AQI
22AQI
17AQI
14AQI
14AQI
18AQI
12AQI
12AQI
15AQI
18AQI
18AQI
17AQI
14AQI
16AQI
19AQI
17AQI
22AQI
21AQI
25AQI
21AQI
22AQI
20AQI
19AQI
22AQI
23AQI
28AQI
28AQI
41AQI
41AQI
37AQI
29AQI
24AQI
25AQI
21AQI
18AQI
16AQI
15AQI
16AQI
18AQI
18AQI
21AQI
33AQI
25AQI
15AQI
14AQI
21AQI
20AQI
21AQI
24AQI
16AQI
17AQI
20AQI
34AQI
22AQI
20AQI
23AQI
19AQI
20AQI
25AQI
21AQI
29AQI
23AQI
22AQI
26AQI
40AQI
34AQI
25AQI
21AQI
25AQI
19AQI
22AQI
21AQI
18AQI
22AQI
25AQI
22AQI
23AQI
24AQI
22AQI
19AQI
22AQI
24AQI
48AQI
32AQI
20AQI
16AQI
20AQI
21AQI
18AQI
20AQI
18AQI
23AQI
23AQI
25AQI
No. of days
202521AQI
Highest AQI recorded in
August25AQI
Lowest AQI recorded in
May18AQI
Most & Least Polluted Years Over the Last 1 Years
Bremerton's annual 2025 AQI (21) shows an average percentage change of NaN% (improved AQI) compared to previous years: .