Shandon, California, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
February Air Quality Analysis
Shandon, California, United States
AQI Trends: Highest and Lowest
Same Day Analysis (6th February):
On this day, AQI across the 1 years varied significantly: 2026 ranks 1st highest AQI at 32 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Feb - 5th Feb 2026
Shandon, California, United States
7 AM4th Feb 2026
5 PM
6 AM5th Feb 2026
62AQI
18AQI
32AQI
16AQI
In the last 24 hours,
Shandon's AQI reached its highest point of 62 at 5 PM during the Day, while the lowest point, 16, was recorded at 3 AM during the Night between 4th Feb and 5th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Shandon, California, United States
9°C6/15°C
7°C4/12°C
6°C1/14°C
8°C4/16°C
8°C3/16°C
10°C6/18°C
11°C6/19°C
13°C7/22°C
14°C7/24°C
12°C6/21°C
11°C4/20°C
12°C8/20°C
12°C5/21°C
13°C7/23°C
13°C8/22°C
12°C8/19°C
10°C5/19°C
7°C4/15°C
10°C4/19°C
11°C4/19°C
10°C4/18°C
10°C4/17°C
10°C5/18°C
13°C6/23°C
15°C7/25°C
13°C8/23°C
12°C7/21°C
13°C6/24°C
15°C8/25°C
17°C9/27°C
42AQI
22AQI
42AQI
24AQI
2026 Days Vs Air Quality
Shandon, California, United States
95%
35
5%
2
Total number of days with different AQI categories in last 38 days in 2026 (327 days remaining)
Under WHO’s Safe Air Quality Limits: 95%
Health Risk Level:
Very Low
In 2026, 95% of 38 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
Shandon, California, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
34AQI (US)
16AQI (US)
19AQI (US)
16AQI (US)
28AQI (US)
23AQI (US)
20AQI (US)
17AQI (US)
25AQI (US)
29AQI (US)
25AQI (US)
35AQI (US)
41AQI (US)
43AQI (US)
56AQI (US)
53AQI (US)
38AQI (US)
37AQI (US)
24AQI (US)
34AQI (US)
28AQI (US)
33AQI (US)
27AQI (US)
25AQI (US)
26AQI (US)
30AQI (US)
27AQI (US)
27AQI (US)
36AQI (US)
47AQI (US)
29AQI (US)
39AQI (US)
32AQI (US)
27AQI (US)
28AQI (US)
34AQI (US)
32AQI (US)
31AQI (US)
32AQI (US)
No. of days
202631AQI (US)
Highest AQI (US) recorded in
February32AQI (US)
Lowest AQI (US) recorded in
January31AQI (US)
202535AQI (US)
Highest AQI (US) recorded in
June39AQI (US)
Lowest AQI (US) recorded in
April28AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Shandon's annual 2026 AQI (US) (31) shows an average percentage change of -10.7% (improved AQI (US)) compared to previous years: 2025 (35).