Yorkville, Cloverdale, 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
Yorkville, Cloverdale, California, United States
AQI Trends: Highest and Lowest
Same Day Analysis (13th August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 34 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 13th Aug - 14th Aug 2025
Yorkville, Cloverdale, California, United States
6 AM13th Aug 2025
8 PM
5 AM14th Aug 2025
37AQI
29AQI
29AQI
22AQI
In the last 24 hours,
Yorkville's AQI reached its highest point of 37 at 1 PM during the Day, while the lowest point, 22, was recorded at 3 AM during the Night between 13th Aug and 14th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Yorkville, Cloverdale, California, United States
22°C13/32°C
20°C12/29°C
21°C13/32°C
20°C9/32°C
22°C12/34°C
22°C13/33°C
17°C13/25°C
18°C12/27°C
19°C12/28°C
19°C12/28°C
19°C12/29°C
20°C12/29°C
20°C12/31°C
21°C10/34°C
22°C12/35°C
23°C13/34°C
22°C14/34°C
22°C14/34°C
22°C14/32°C
19°C13/28°C
19°C12/28°C
20°C11/32°C
20°C10/32°C
22°C11/34°C
24°C15/34°C
26°C19/38°C
26°C16/39°C
25°C14/39°C
23°C13/37°C
21°C11/32°C
--°C/°C
27AQI
25AQI
26AQI
26AQI
2025 Days Vs Air Quality
Yorkville, Cloverdale, California, United States
96%
216
4%
9
Total number of days with different AQI categories in last 226 days in 2025 (139 days remaining)
Under WHO’s Safe Air Quality Limits: 96%
Health Risk Level:
Very Low
In 2025, 96% 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
Yorkville, Cloverdale, California, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
51AQI
37AQI
33AQI
31AQI
36AQI
29AQI
32AQI
38AQI
44AQI
40AQI
35AQI
39AQI
35AQI
42AQI
49AQI
42AQI
38AQI
42AQI
49AQI
46AQI
48AQI
51AQI
54AQI
51AQI
50AQI
52AQI
54AQI
53AQI
52AQI
57AQI
47AQI
32AQI
26AQI
27AQI
28AQI
38AQI
40AQI
29AQI
34AQI
35AQI
43AQI
40AQI
42AQI
28AQI
33AQI
37AQI
30AQI
27AQI
31AQI
26AQI
30AQI
34AQI
33AQI
25AQI
28AQI
29AQI
36AQI
35AQI
37AQI
37AQI
25AQI
26AQI
29AQI
22AQI
25AQI
34AQI
33AQI
34AQI
32AQI
30AQI
20AQI
22AQI
34AQI
30AQI
22AQI
21AQI
26AQI
25AQI
23AQI
26AQI
19AQI
23AQI
22AQI
25AQI
28AQI
19AQI
21AQI
23AQI
23AQI
19AQI
24AQI
24AQI
24AQI
31AQI
25AQI
24AQI
17AQI
19AQI
20AQI
22AQI
24AQI
22AQI
26AQI
28AQI
28AQI
26AQI
23AQI
26AQI
25AQI
22AQI
23AQI
24AQI
33AQI
33AQI
21AQI
20AQI
19AQI
21AQI
24AQI
33AQI
32AQI
23AQI
19AQI
22AQI
22AQI
29AQI
28AQI
26AQI
27AQI
23AQI
19AQI
16AQI
17AQI
20AQI
21AQI
24AQI
20AQI
21AQI
21AQI
15AQI
23AQI
24AQI
19AQI
23AQI
24AQI
16AQI
19AQI
23AQI
20AQI
22AQI
28AQI
28AQI
37AQI
32AQI
30AQI
25AQI
21AQI
22AQI
23AQI
24AQI
26AQI
28AQI
33AQI
32AQI
28AQI
29AQI
28AQI
25AQI
22AQI
25AQI
29AQI
28AQI
25AQI
23AQI
27AQI
27AQI
23AQI
22AQI
22AQI
24AQI
26AQI
27AQI
25AQI
26AQI
26AQI
30AQI
31AQI
25AQI
26AQI
21AQI
25AQI
41AQI
47AQI
44AQI
42AQI
33AQI
34AQI
30AQI
26AQI
27AQI
25AQI
29AQI
23AQI
24AQI
19AQI
19AQI
18AQI
17AQI
18AQI
23AQI
28AQI
25AQI
27AQI
26AQI
28AQI
30AQI
29AQI
29AQI
25AQI
26AQI
30AQI
28AQI
35AQI
32AQI
34AQI
44AQI
33AQI
26AQI
24AQI
22AQI
26AQI
28AQI
29AQI
No. of days
202529AQI
Highest AQI recorded in
January44AQI
Lowest AQI recorded in
May22AQI
202431AQI
Highest AQI recorded in
December46AQI
Lowest AQI recorded in
March17AQI
202324AQI
Highest AQI recorded in
July60AQI
Lowest AQI recorded in
October14AQI
202218AQI
Highest AQI recorded in
May22AQI
Lowest AQI recorded in
February12AQI
202118AQI
Highest AQI recorded in
April18AQI
Lowest AQI recorded in
May12AQI
202061AQI
Highest AQI recorded in
August102AQI
Lowest AQI recorded in
November26AQI
Most & Least Polluted Years Over the Last 6 Years
Yorkville's annual 2025 AQI (29) shows an average percentage change of 17.08% (worsened AQI) compared to previous years: 2020 (61), 2021 (18), 2022 (18), 2023 (24), 2024 (31).