Red Bluff Walnut St, 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
Red Bluff Walnut St, Red Bluff, California, United States
AQI Trends: Highest and Lowest
Same Day Analysis (5th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 31 of Good air quality, showing improvement over 2024, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Oct - 6th Oct 2025
Red Bluff Walnut St, Red Bluff, California, United States
6 AM5th Oct 2025
7 PM
5 AM6th Oct 2025
44AQI
6AQI
43AQI
7AQI
In the last 24 hours,
Red Bluff Walnut St's AQI reached its highest point of 44 at 1 PM during the Day, while the lowest point, 6, was recorded at 6 PM during the Day between 5th Oct and 6th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Red Bluff Walnut St, Red Bluff, California, United States
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
21°C14/30°C
--°C/°C
35AQI
27AQI
34AQI
29AQI
2025 Days Vs Air Quality
Red Bluff Walnut St, Red Bluff, California, United States
97%
269
3%
9
Total number of days with different AQI categories in last 279 days in 2025 (86 days remaining)
Under WHO’s Safe Air Quality Limits: 97%
Health Risk Level:
Very Low
In 2025, 97% of 279 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
Red Bluff Walnut St, Red Bluff, California, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
56AQI
29AQI
39AQI
24AQI
32AQI
32AQI
24AQI
26AQI
29AQI
42AQI
28AQI
24AQI
24AQI
26AQI
47AQI
38AQI
36AQI
38AQI
44AQI
35AQI
37AQI
36AQI
38AQI
48AQI
38AQI
29AQI
34AQI
45AQI
55AQI
63AQI
57AQI
33AQI
22AQI
21AQI
22AQI
24AQI
25AQI
23AQI
24AQI
28AQI
28AQI
28AQI
33AQI
31AQI
28AQI
32AQI
32AQI
27AQI
27AQI
28AQI
27AQI
25AQI
29AQI
31AQI
31AQI
26AQI
28AQI
26AQI
27AQI
30AQI
20AQI
22AQI
23AQI
25AQI
20AQI
24AQI
24AQI
27AQI
24AQI
25AQI
20AQI
20AQI
18AQI
26AQI
34AQI
17AQI
17AQI
22AQI
17AQI
17AQI
20AQI
19AQI
21AQI
24AQI
25AQI
18AQI
19AQI
16AQI
23AQI
21AQI
19AQI
19AQI
18AQI
20AQI
18AQI
24AQI
16AQI
16AQI
17AQI
21AQI
32AQI
19AQI
23AQI
23AQI
27AQI
38AQI
26AQI
28AQI
22AQI
34AQI
22AQI
25AQI
35AQI
46AQI
27AQI
25AQI
16AQI
19AQI
23AQI
23AQI
21AQI
33AQI
22AQI
27AQI
27AQI
28AQI
38AQI
40AQI
34AQI
24AQI
30AQI
19AQI
17AQI
16AQI
20AQI
21AQI
19AQI
18AQI
21AQI
19AQI
23AQI
19AQI
23AQI
25AQI
31AQI
20AQI
24AQI
32AQI
31AQI
27AQI
34AQI
31AQI
28AQI
37AQI
34AQI
34AQI
42AQI
43AQI
38AQI
38AQI
41AQI
38AQI
46AQI
43AQI
38AQI
30AQI
29AQI
26AQI
28AQI
28AQI
36AQI
17AQI
14AQI
20AQI
22AQI
28AQI
29AQI
31AQI
26AQI
31AQI
35AQI
36AQI
30AQI
30AQI
31AQI
48AQI
39AQI
30AQI
31AQI
29AQI
40AQI
64AQI
69AQI
58AQI
56AQI
47AQI
38AQI
36AQI
29AQI
34AQI
29AQI
30AQI
21AQI
21AQI
22AQI
26AQI
23AQI
23AQI
26AQI
30AQI
33AQI
38AQI
39AQI
41AQI
34AQI
32AQI
32AQI
33AQI
24AQI
26AQI
27AQI
29AQI
48AQI
46AQI
44AQI
33AQI
33AQI
27AQI
23AQI
20AQI
26AQI
25AQI
28AQI
42AQI
54AQI
49AQI
39AQI
44AQI
45AQI
44AQI
35AQI
33AQI
33AQI
28AQI
38AQI
46AQI
41AQI
36AQI
40AQI
38AQI
30AQI
19AQI
21AQI
25AQI
31AQI
41AQI
36AQI
23AQI
29AQI
36AQI
34AQI
38AQI
42AQI
37AQI
25AQI
23AQI
30AQI
48AQI
42AQI
36AQI
43AQI
30AQI
33AQI
24AQI
20AQI
32AQI
22AQI
31AQI
37AQI
27AQI
22AQI
24AQI
25AQI
32AQI
35AQI
35AQI
34AQI
26AQI
No. of days
202530AQI
Highest AQI recorded in
January37AQI
Lowest AQI recorded in
March22AQI
202432AQI
Highest AQI recorded in
July45AQI
Lowest AQI recorded in
March23AQI
202349AQI
Highest AQI recorded in
June132AQI
Lowest AQI recorded in
April20AQI
202226AQI
Highest AQI recorded in
January34AQI
Lowest AQI recorded in
March18AQI
202141AQI
Highest AQI recorded in
August102AQI
Lowest AQI recorded in
March23AQI
202049AQI
Highest AQI recorded in
September117AQI
Lowest AQI recorded in
May23AQI
Most & Least Polluted Years Over the Last 6 Years
Red Bluff Walnut St's annual 2025 AQI (30) shows an average percentage change of -18.9% (improved AQI) compared to previous years: 2020 (49), 2021 (41), 2022 (26), 2023 (49), 2024 (32).