Mattly Avenue, Lee Vining, California, 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
Mattly Avenue, Lee Vining, California, United States
AQI Trends: Highest and Lowest
Same Day Analysis (10th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 26 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 10th Aug - 11th Aug 2025
Mattly Avenue, Lee Vining, California, United States
5 AM10th Aug 2025
8 PM
4 AM11th Aug 2025
30AQI
20AQI
44AQI
22AQI
In the last 24 hours,
Mattly Avenue's AQI reached its highest point of 44 at 1 AM during the Night, while the lowest point, 20, was recorded at 8 AM during the Day between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Mattly Avenue, Lee Vining, California, United States
19°C11/28°C
20°C11/29°C
20°C12/31°C
19°C10/31°C
18°C7/29°C
18°C8/29°C
17°C7/26°C
17°C8/26°C
17°C5/29°C
14°C1/26°C
14°C1/24°C
13°C5/23°C
13°C5/23°C
13°C4/22°C
12°C6/19°C
14°C5/23°C
15°C6/26°C
15°C7/24°C
14°C6/21°C
15°C5/25°C
16°C6/26°C
16°C4/27°C
17°C5/28°C
14°C1/26°C
16°C6/27°C
17°C6/28°C
17°C5/29°C
18°C5/30°C
18°C8/29°C
19°C10/29°C
--°C/°C
27AQI
27AQI
27AQI
27AQI
2025 Days Vs Air Quality
Mattly Avenue, Lee Vining, California, United States
99%
136
1%
2
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Under WHO’s Safe Air Quality Limits: 99%
Health Risk Level:
Very Low
In 2025, 99% of 223 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
Mattly Avenue, Lee Vining, California, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
22AQI
22AQI
28AQI
45AQI
48AQI
34AQI
20AQI
20AQI
18AQI
18AQI
17AQI
18AQI
20AQI
21AQI
30AQI
31AQI
23AQI
20AQI
34AQI
25AQI
21AQI
20AQI
20AQI
17AQI
21AQI
18AQI
22AQI
22AQI
23AQI
22AQI
24AQI
19AQI
15AQI
20AQI
22AQI
24AQI
21AQI
20AQI
23AQI
18AQI
19AQI
19AQI
16AQI
21AQI
23AQI
20AQI
25AQI
24AQI
16AQI
17AQI
17AQI
18AQI
23AQI
28AQI
22AQI
21AQI
26AQI
21AQI
27AQI
25AQI
23AQI
21AQI
23AQI
25AQI
24AQI
25AQI
28AQI
25AQI
26AQI
22AQI
24AQI
24AQI
26AQI
27AQI
28AQI
27AQI
28AQI
27AQI
23AQI
25AQI
22AQI
20AQI
21AQI
20AQI
24AQI
27AQI
30AQI
25AQI
25AQI
21AQI
22AQI
23AQI
25AQI
29AQI
30AQI
27AQI
26AQI
26AQI
22AQI
24AQI
24AQI
25AQI
26AQI
30AQI
30AQI
30AQI
30AQI
49AQI
48AQI
52AQI
54AQI
43AQI
35AQI
34AQI
32AQI
26AQI
26AQI
20AQI
17AQI
17AQI
21AQI
22AQI
22AQI
21AQI
22AQI
20AQI
23AQI
23AQI
22AQI
19AQI
22AQI
25AQI
24AQI
23AQI
23AQI
21AQI
29AQI
26AQI
33AQI
22AQI
22AQI
25AQI
29AQI
23AQI
No. of days
202525AQI
Highest AQI recorded in
March33AQI
Lowest AQI recorded in
April22AQI
Most & Least Polluted Years Over the Last 1 Years
Mattly Avenue's annual 2025 AQI (25) shows an average percentage change of NaN% (improved AQI) compared to previous years: .