Walnut Street, Red Bluff, 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
Walnut Street, Red Bluff, California, United States
AQI Trends: Highest and Lowest
Same Day Analysis (4th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 21 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
Walnut Street, Red Bluff, California, United States
6 AM4th Oct 2025
7 PM
5 AM5th Oct 2025
32AQI
6AQI
57AQI
15AQI
In the last 24 hours,
Walnut Street's AQI reached its highest point of 57 at 4 AM during the Night, while the lowest point, 6, was recorded at 3 PM during the Day between 4th Oct and 5th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Walnut Street, Red Bluff, California, United States
26°C16/35°C
25°C17/34°C
24°C17/31°C
22°C17/30°C
22°C17/26°C
20°C16/26°C
22°C15/29°C
25°C18/33°C
26°C19/34°C
26°C18/33°C
26°C18/35°C
27°C19/37°C
28°C20/38°C
29°C21/37°C
23°C21/26°C
26°C19/33°C
27°C18/35°C
27°C18/37°C
29°C17/40°C
25°C18/35°C
25°C17/35°C
27°C17/38°C
25°C16/34°C
20°C15/27°C
19°C16/26°C
19°C16/24°C
17°C14/24°C
18°C14/24°C
18°C14/25°C
20°C12/29°C
--°C/°C
37AQI
27AQI
36AQI
30AQI
2025 Days Vs Air Quality
Walnut Street, Red Bluff, California, United States
97%
188
3%
5
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 97%
Health Risk Level:
Very Low
In 2025, 97% 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
Walnut Street, Red Bluff, California, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
19AQI
17AQI
20AQI
16AQI
22AQI
21AQI
18AQI
19AQI
17AQI
20AQI
19AQI
26AQI
16AQI
16AQI
18AQI
22AQI
33AQI
20AQI
23AQI
24AQI
27AQI
40AQI
27AQI
29AQI
22AQI
35AQI
23AQI
25AQI
38AQI
49AQI
30AQI
27AQI
17AQI
20AQI
24AQI
25AQI
22AQI
35AQI
24AQI
26AQI
26AQI
28AQI
41AQI
43AQI
35AQI
25AQI
29AQI
19AQI
15AQI
16AQI
19AQI
21AQI
19AQI
18AQI
20AQI
18AQI
23AQI
18AQI
23AQI
26AQI
33AQI
20AQI
26AQI
34AQI
33AQI
28AQI
36AQI
31AQI
30AQI
39AQI
35AQI
35AQI
44AQI
44AQI
41AQI
40AQI
45AQI
41AQI
48AQI
45AQI
38AQI
30AQI
30AQI
28AQI
31AQI
31AQI
39AQI
17AQI
14AQI
19AQI
23AQI
31AQI
30AQI
31AQI
25AQI
33AQI
37AQI
37AQI
30AQI
32AQI
33AQI
49AQI
41AQI
32AQI
33AQI
30AQI
41AQI
67AQI
67AQI
58AQI
56AQI
47AQI
40AQI
36AQI
30AQI
36AQI
30AQI
32AQI
21AQI
23AQI
23AQI
28AQI
24AQI
25AQI
28AQI
33AQI
35AQI
39AQI
39AQI
40AQI
34AQI
32AQI
32AQI
33AQI
24AQI
27AQI
28AQI
32AQI
48AQI
46AQI
44AQI
33AQI
33AQI
27AQI
23AQI
20AQI
26AQI
25AQI
28AQI
42AQI
54AQI
49AQI
39AQI
44AQI
45AQI
43AQI
35AQI
33AQI
33AQI
28AQI
38AQI
46AQI
42AQI
36AQI
39AQI
38AQI
30AQI
19AQI
21AQI
25AQI
31AQI
41AQI
36AQI
23AQI
29AQI
35AQI
36AQI
41AQI
45AQI
38AQI
24AQI
24AQI
34AQI
48AQI
43AQI
37AQI
43AQI
29AQI
32AQI
23AQI
20AQI
32AQI
21AQI
19AQI
25AQI
26AQI
34AQI
37AQI
35AQI
34AQI
24AQI
No. of days
202531AQI
Highest AQI recorded in
July37AQI
Lowest AQI recorded in
March19AQI
Most & Least Polluted Years Over the Last 1 Years
Walnut Street's annual 2025 AQI (31) shows an average percentage change of NaN% (improved AQI) compared to previous years: .