Lake Hills, Bellevue, 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
Lake Hills, Bellevue, Washington, United States
AQI Trends: Highest and Lowest
Same Day Analysis (6th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 20 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 6th Aug - 7th Aug 2025
Lake Hills, Bellevue, Washington, United States
5 AM6th Aug 2025
8 PM
4 AM7th Aug 2025
22AQI
15AQI
18AQI
15AQI
In the last 24 hours,
Lake Hills's AQI reached its highest point of 22 at 2 PM during the Day, while the lowest point, 15, was recorded at 4 AM during the Night between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Lake Hills, Bellevue, Washington, United States
22°C16/31°C
19°C15/24°C
17°C14/23°C
21°C13/29°C
22°C17/29°C
24°C17/32°C
19°C16/22°C
22°C15/31°C
26°C19/35°C
23°C17/31°C
18°C16/20°C
16°C14/19°C
17°C14/21°C
19°C13/24°C
19°C15/23°C
22°C17/30°C
19°C16/22°C
16°C14/17°C
18°C14/24°C
19°C15/26°C
20°C14/29°C
21°C15/30°C
22°C16/31°C
22°C17/30°C
21°C17/28°C
19°C16/21°C
18°C16/20°C
18°C15/20°C
20°C16/24°C
19°C16/22°C
--°C/°C
24AQI
24AQI
26AQI
24AQI
2025 Days Vs Air Quality
Lake Hills, Bellevue, Washington, United States
100%
134
Total number of days with different AQI categories in last 219 days in 2025 (146 days remaining)
Under WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2025, 100% of 219 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
Lake Hills, Bellevue, Washington, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
18AQI
16AQI
16AQI
14AQI
19AQI
17AQI
16AQI
17AQI
17AQI
20AQI
21AQI
19AQI
13AQI
14AQI
12AQI
16AQI
16AQI
16AQI
17AQI
20AQI
19AQI
20AQI
19AQI
21AQI
22AQI
17AQI
13AQI
14AQI
16AQI
20AQI
31AQI
35AQI
24AQI
16AQI
13AQI
15AQI
21AQI
23AQI
13AQI
14AQI
14AQI
18AQI
18AQI
14AQI
16AQI
19AQI
15AQI
14AQI
17AQI
19AQI
18AQI
13AQI
14AQI
12AQI
14AQI
11AQI
12AQI
14AQI
15AQI
15AQI
15AQI
14AQI
15AQI
18AQI
15AQI
18AQI
17AQI
18AQI
17AQI
17AQI
17AQI
18AQI
17AQI
20AQI
24AQI
25AQI
28AQI
33AQI
31AQI
24AQI
20AQI
21AQI
20AQI
17AQI
15AQI
15AQI
15AQI
12AQI
12AQI
19AQI
36AQI
30AQI
16AQI
14AQI
15AQI
19AQI
20AQI
19AQI
15AQI
16AQI
17AQI
34AQI
20AQI
19AQI
21AQI
16AQI
17AQI
21AQI
18AQI
21AQI
18AQI
20AQI
26AQI
33AQI
32AQI
24AQI
25AQI
26AQI
23AQI
25AQI
22AQI
19AQI
23AQI
25AQI
24AQI
24AQI
25AQI
21AQI
22AQI
25AQI
26AQI
47AQI
35AQI
20AQI
17AQI
18AQI
16AQI
20AQI
22AQI
29AQI
No. of days
202519AQI
Highest AQI recorded in
August29AQI
Lowest AQI recorded in
May16AQI
Most & Least Polluted Years Over the Last 1 Years
Lake Hills's annual 2025 AQI (19) shows an average percentage change of NaN% (improved AQI) compared to previous years: .