Shell Cut, Olancha, 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
Shell Cut, Olancha, California, United States
AQI Trends: Highest and Lowest
Same Day Analysis (3rd October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 24 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Oct - 5th Oct 2025
Shell Cut, Olancha, California, United States
6 AM4th Oct 2025
6 PM
5 AM5th Oct 2025
24AQI
6AQI
26AQI
6AQI
In the last 24 hours,
Shell Cut's AQI reached its highest point of 26 at 11 PM during the Night, while the lowest point, 6, was recorded at 4 AM during the Night between 4th Oct and 5th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Shell Cut, Olancha, California, United States
20°C11/31°C
20°C9/32°C
18°C7/33°C
18°C7/32°C
17°C6/30°C
15°C5/27°C
13°C4/23°C
13°C4/24°C
16°C6/28°C
18°C9/30°C
19°C9/31°C
20°C10/32°C
21°C11/32°C
18°C13/24°C
18°C14/22°C
17°C9/26°C
20°C10/30°C
23°C15/32°C
24°C16/33°C
25°C17/33°C
24°C19/30°C
24°C16/31°C
21°C16/29°C
21°C16/27°C
22°C16/27°C
22°C17/29°C
20°C13/27°C
22°C14/28°C
20°C14/25°C
17°C10/25°C
--°C/°C
40AQI
26AQI
30AQI
27AQI
2025 Days Vs Air Quality
Shell Cut, Olancha, California, United States
96%
185
4%
7
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 96%
Health Risk Level:
Very Low
In 2025, 96% of 278 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
Shell Cut, Olancha, California, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
27AQI
25AQI
27AQI
29AQI
22AQI
30AQI
20AQI
21AQI
20AQI
21AQI
17AQI
18AQI
22AQI
24AQI
28AQI
35AQI
34AQI
28AQI
41AQI
31AQI
24AQI
31AQI
32AQI
32AQI
25AQI
24AQI
23AQI
24AQI
30AQI
30AQI
33AQI
21AQI
17AQI
24AQI
30AQI
27AQI
23AQI
26AQI
30AQI
25AQI
26AQI
33AQI
18AQI
27AQI
29AQI
28AQI
26AQI
40AQI
53AQI
35AQI
21AQI
19AQI
32AQI
21AQI
22AQI
24AQI
39AQI
33AQI
31AQI
34AQI
29AQI
30AQI
29AQI
37AQI
33AQI
30AQI
35AQI
31AQI
37AQI
27AQI
42AQI
39AQI
37AQI
33AQI
36AQI
41AQI
40AQI
37AQI
32AQI
35AQI
31AQI
30AQI
30AQI
30AQI
29AQI
39AQI
42AQI
39AQI
40AQI
35AQI
38AQI
37AQI
39AQI
41AQI
37AQI
33AQI
26AQI
24AQI
25AQI
38AQI
42AQI
42AQI
32AQI
25AQI
23AQI
29AQI
31AQI
38AQI
46AQI
48AQI
51AQI
52AQI
47AQI
42AQI
43AQI
41AQI
38AQI
30AQI
32AQI
24AQI
23AQI
20AQI
28AQI
27AQI
26AQI
26AQI
25AQI
24AQI
26AQI
30AQI
31AQI
27AQI
25AQI
33AQI
35AQI
35AQI
44AQI
52AQI
47AQI
40AQI
40AQI
37AQI
37AQI
37AQI
26AQI
27AQI
25AQI
26AQI
27AQI
34AQI
42AQI
41AQI
37AQI
35AQI
35AQI
37AQI
41AQI
52AQI
48AQI
36AQI
35AQI
35AQI
38AQI
57AQI
46AQI
36AQI
52AQI
34AQI
29AQI
28AQI
32AQI
31AQI
40AQI
34AQI
31AQI
25AQI
25AQI
24AQI
25AQI
27AQI
26AQI
24AQI
23AQI
33AQI
32AQI
26AQI
23AQI
25AQI
18AQI
25AQI
18AQI
24AQI
27AQI
26AQI
30AQI
35AQI
34AQI
36AQI
32AQI
22AQI
No. of days
202532AQI
Highest AQI recorded in
August36AQI
Lowest AQI recorded in
October22AQI
Most & Least Polluted Years Over the Last 1 Years
Shell Cut's annual 2025 AQI (32) shows an average percentage change of NaN% (improved AQI) compared to previous years: .