11645 Atwood Road, North Auburn, California, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
11645 Atwood Road, North Auburn, California, United States
AQI Trends: Highest and Lowest
Same Day Analysis (13th August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 2nd highest AQI at 38 of Good air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 13th Aug - 14th Aug 2025
11645 Atwood Road, North Auburn, California, United States
6 AM13th Aug 2025
8 PM
5 AM14th Aug 2025
48AQI
31AQI
58AQI
30AQI
In the last 24 hours,
11645 Atwood Road's AQI reached its highest point of 58 at 1 AM during the Night, while the lowest point, 30, was recorded at 9 PM during the Night between 13th Aug and 14th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
11645 Atwood Road, North Auburn, California, United States
26°C19/36°C
24°C16/34°C
25°C14/35°C
26°C17/36°C
27°C17/37°C
26°C17/36°C
22°C14/30°C
20°C14/27°C
22°C13/32°C
23°C14/32°C
22°C14/32°C
22°C14/31°C
23°C14/32°C
26°C17/36°C
28°C19/37°C
26°C18/35°C
27°C17/37°C
27°C18/37°C
27°C18/37°C
27°C18/36°C
25°C16/33°C
25°C17/34°C
28°C19/37°C
29°C21/38°C
31°C21/40°C
32°C23/41°C
32°C23/42°C
31°C22/42°C
28°C19/39°C
26°C18/36°C
--°C/°C
33AQI
33AQI
33AQI
32AQI
2025 Days Vs Air Quality
11645 Atwood Road, North Auburn, California, United States
99%
223
0.8%
2
Total number of days with different AQI categories in last 226 days in 2025 (139 days remaining)
Under WHO’s Safe Air Quality Limits: 99%
Health Risk Level:
Very Low
In 2025, 99% of 226 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
11645 Atwood Road, North Auburn, California, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
31AQI
31AQI
25AQI
19AQI
20AQI
20AQI
20AQI
25AQI
29AQI
24AQI
25AQI
21AQI
26AQI
26AQI
28AQI
28AQI
32AQI
33AQI
34AQI
26AQI
24AQI
31AQI
37AQI
33AQI
36AQI
33AQI
30AQI
33AQI
36AQI
44AQI
43AQI
21AQI
19AQI
21AQI
19AQI
20AQI
21AQI
21AQI
22AQI
23AQI
23AQI
23AQI
24AQI
22AQI
33AQI
34AQI
27AQI
25AQI
22AQI
22AQI
21AQI
22AQI
23AQI
20AQI
23AQI
20AQI
23AQI
24AQI
27AQI
23AQI
22AQI
18AQI
20AQI
21AQI
17AQI
18AQI
18AQI
21AQI
21AQI
20AQI
20AQI
18AQI
17AQI
23AQI
23AQI
16AQI
15AQI
17AQI
16AQI
15AQI
16AQI
17AQI
19AQI
25AQI
24AQI
19AQI
21AQI
18AQI
21AQI
23AQI
18AQI
22AQI
17AQI
22AQI
19AQI
20AQI
15AQI
18AQI
17AQI
20AQI
22AQI
23AQI
28AQI
24AQI
26AQI
25AQI
22AQI
26AQI
21AQI
22AQI
19AQI
24AQI
26AQI
27AQI
21AQI
24AQI
17AQI
16AQI
22AQI
25AQI
25AQI
23AQI
16AQI
18AQI
16AQI
22AQI
20AQI
29AQI
25AQI
22AQI
17AQI
16AQI
15AQI
16AQI
17AQI
18AQI
18AQI
17AQI
16AQI
15AQI
16AQI
18AQI
16AQI
22AQI
20AQI
16AQI
18AQI
22AQI
20AQI
29AQI
29AQI
26AQI
30AQI
31AQI
33AQI
31AQI
27AQI
30AQI
28AQI
27AQI
29AQI
31AQI
37AQI
30AQI
25AQI
28AQI
25AQI
29AQI
32AQI
28AQI
34AQI
33AQI
32AQI
22AQI
23AQI
28AQI
30AQI
34AQI
35AQI
35AQI
32AQI
38AQI
36AQI
41AQI
37AQI
31AQI
31AQI
30AQI
30AQI
30AQI
35AQI
49AQI
57AQI
55AQI
50AQI
47AQI
35AQI
32AQI
31AQI
35AQI
32AQI
32AQI
23AQI
23AQI
20AQI
29AQI
24AQI
23AQI
23AQI
27AQI
29AQI
35AQI
42AQI
30AQI
31AQI
40AQI
34AQI
30AQI
34AQI
34AQI
36AQI
38AQI
45AQI
44AQI
38AQI
29AQI
23AQI
19AQI
22AQI
20AQI
30AQI
34AQI
37AQI
No. of days
202526AQI
Highest AQI recorded in
August37AQI
Lowest AQI recorded in
March19AQI
202430AQI
Highest AQI recorded in
September40AQI
Lowest AQI recorded in
January22AQI
202332AQI
Highest AQI recorded in
November39AQI
Lowest AQI recorded in
December31AQI
202234AQI
Highest AQI recorded in
January38AQI
Lowest AQI recorded in
March32AQI
202142AQI
Highest AQI recorded in
August92AQI
Lowest AQI recorded in
February32AQI
202050AQI
Highest AQI recorded in
September97AQI
Lowest AQI recorded in
May31AQI
Most & Least Polluted Years Over the Last 6 Years
11645 Atwood Road's annual 2025 AQI (26) shows an average percentage change of -28.8% (improved AQI) compared to previous years: 2020 (50), 2021 (42), 2022 (34), 2023 (32), 2024 (30).