Yosemite NP Turtleback Dome, Foresta, California, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Yosemite NP Turtleback Dome, Foresta, California, United States
AQI Trends: Highest and Lowest
Same Day Analysis (2nd October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 30 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Oct - 3rd Oct 2025
Yosemite NP Turtleback Dome, Foresta, California, United States
6 AM2nd Oct 2025
7 PM
5 AM3rd Oct 2025
41AQI
13AQI
50AQI
10AQI
In the last 24 hours,
Yosemite NP Turtleback Dome's AQI reached its highest point of 50 at 2 AM during the Night, while the lowest point, 10, was recorded at 11 PM during the Night between 2nd Oct and 3rd Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Yosemite NP Turtleback Dome, Foresta, California, United States
25°C17/32°C
26°C18/32°C
24°C16/30°C
23°C16/29°C
22°C16/28°C
21°C14/27°C
19°C17/22°C
17°C15/20°C
18°C12/21°C
19°C12/24°C
20°C12/26°C
21°C14/28°C
22°C13/30°C
23°C15/31°C
25°C15/32°C
21°C16/26°C
19°C17/22°C
20°C12/24°C
23°C17/31°C
24°C16/31°C
27°C19/35°C
23°C18/29°C
21°C16/28°C
22°C16/30°C
23°C17/31°C
21°C16/27°C
19°C15/27°C
18°C14/23°C
19°C14/26°C
18°C14/24°C
--°C/°C
36AQI
30AQI
33AQI
30AQI
2025 Days Vs Air Quality
Yosemite NP Turtleback Dome, Foresta, California, United States
97%
186
3%
5
Total number of days with different AQI categories in last 276 days in 2025 (89 days remaining)
Under WHO’s Safe Air Quality Limits: 97%
Health Risk Level:
Very Low
In 2025, 97% of 276 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
Yosemite NP Turtleback Dome, Foresta, California, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
26AQI
25AQI
36AQI
41AQI
33AQI
36AQI
26AQI
19AQI
21AQI
26AQI
21AQI
23AQI
25AQI
30AQI
41AQI
49AQI
42AQI
30AQI
30AQI
27AQI
33AQI
29AQI
27AQI
16AQI
20AQI
21AQI
23AQI
27AQI
33AQI
35AQI
27AQI
25AQI
29AQI
21AQI
24AQI
25AQI
23AQI
24AQI
26AQI
26AQI
24AQI
20AQI
19AQI
26AQI
27AQI
26AQI
26AQI
42AQI
31AQI
27AQI
18AQI
25AQI
27AQI
25AQI
26AQI
23AQI
29AQI
28AQI
32AQI
39AQI
25AQI
21AQI
31AQI
30AQI
30AQI
34AQI
40AQI
36AQI
31AQI
25AQI
30AQI
31AQI
30AQI
32AQI
31AQI
35AQI
33AQI
32AQI
34AQI
35AQI
31AQI
30AQI
32AQI
32AQI
35AQI
44AQI
41AQI
52AQI
48AQI
39AQI
41AQI
40AQI
40AQI
44AQI
43AQI
40AQI
38AQI
38AQI
36AQI
32AQI
31AQI
43AQI
31AQI
30AQI
31AQI
30AQI
33AQI
44AQI
47AQI
46AQI
43AQI
38AQI
47AQI
46AQI
43AQI
34AQI
31AQI
25AQI
21AQI
23AQI
28AQI
34AQI
41AQI
35AQI
35AQI
49AQI
44AQI
42AQI
42AQI
31AQI
27AQI
33AQI
41AQI
48AQI
39AQI
39AQI
40AQI
44AQI
35AQI
38AQI
45AQI
53AQI
49AQI
41AQI
25AQI
27AQI
24AQI
30AQI
38AQI
36AQI
41AQI
43AQI
44AQI
44AQI
44AQI
40AQI
43AQI
44AQI
47AQI
39AQI
41AQI
48AQI
49AQI
62AQI
59AQI
61AQI
45AQI
34AQI
25AQI
22AQI
21AQI
18AQI
23AQI
26AQI
25AQI
24AQI
25AQI
25AQI
24AQI
20AQI
20AQI
21AQI
23AQI
43AQI
39AQI
43AQI
31AQI
30AQI
26AQI
33AQI
30AQI
33AQI
28AQI
27AQI
36AQI
36AQI
39AQI
33AQI
32AQI
No. of days
202533AQI
Highest AQI recorded in
August39AQI
Lowest AQI recorded in
May27AQI
Most & Least Polluted Years Over the Last 1 Years
Yosemite NP Turtleback Dome's annual 2025 AQI (33) shows an average percentage change of NaN% (improved AQI) compared to previous years: .