Manteca, 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
Manteca, California, United States
AQI Trends: Highest and Lowest
Same Day Analysis (12th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 30 of Good air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 12th Aug - 13th Aug 2025
Manteca, California, United States
6 AM12th Aug 2025
8 PM
5 AM13th Aug 2025
34AQI
27AQI
34AQI
21AQI
In the last 24 hours,
Manteca's AQI reached its highest point of 34 at 6 PM during the Day, while the lowest point, 21, was recorded at 3 AM during the Night between 12th Aug and 13th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Manteca, California, United States
26°C12/42°C
23°C12/38°C
21°C11/35°C
22°C11/36°C
23°C11/37°C
22°C10/37°C
22°C11/36°C
20°C12/33°C
19°C11/30°C
20°C11/32°C
21°C11/33°C
20°C11/34°C
20°C11/32°C
20°C11/33°C
23°C12/37°C
25°C14/40°C
22°C11/37°C
24°C12/39°C
24°C12/38°C
23°C12/37°C
23°C12/37°C
22°C12/35°C
22°C11/35°C
26°C14/40°C
27°C15/40°C
28°C14/42°C
29°C17/43°C
28°C15/43°C
26°C14/43°C
24°C12/39°C
--°C/°C
26AQI
26AQI
26AQI
24AQI
2025 Days Vs Air Quality
Manteca, California, United States
92%
205
8%
19
Total number of days with different AQI categories in last 225 days in 2025 (140 days remaining)
Under WHO’s Safe Air Quality Limits: 92%
Health Risk Level:
Very Low
In 2025, 92% of 225 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
Manteca, California, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
67AQI
57AQI
64AQI
36AQI
35AQI
47AQI
21AQI
35AQI
59AQI
64AQI
43AQI
23AQI
38AQI
44AQI
66AQI
62AQI
61AQI
49AQI
71AQI
43AQI
52AQI
52AQI
65AQI
75AQI
59AQI
39AQI
28AQI
55AQI
53AQI
45AQI
59AQI
68AQI
27AQI
24AQI
20AQI
22AQI
28AQI
22AQI
23AQI
22AQI
24AQI
28AQI
28AQI
23AQI
23AQI
23AQI
40AQI
26AQI
24AQI
29AQI
28AQI
33AQI
45AQI
38AQI
28AQI
22AQI
29AQI
41AQI
47AQI
39AQI
21AQI
20AQI
22AQI
24AQI
22AQI
26AQI
28AQI
37AQI
28AQI
25AQI
26AQI
19AQI
22AQI
39AQI
42AQI
17AQI
15AQI
22AQI
17AQI
23AQI
20AQI
24AQI
27AQI
39AQI
30AQI
23AQI
24AQI
19AQI
27AQI
23AQI
24AQI
23AQI
23AQI
19AQI
23AQI
28AQI
17AQI
20AQI
28AQI
37AQI
23AQI
31AQI
37AQI
34AQI
39AQI
39AQI
26AQI
32AQI
37AQI
35AQI
37AQI
39AQI
46AQI
39AQI
22AQI
14AQI
20AQI
28AQI
33AQI
39AQI
43AQI
33AQI
22AQI
30AQI
33AQI
33AQI
49AQI
41AQI
29AQI
26AQI
26AQI
18AQI
15AQI
24AQI
30AQI
35AQI
33AQI
25AQI
30AQI
23AQI
35AQI
36AQI
23AQI
30AQI
20AQI
18AQI
23AQI
32AQI
19AQI
30AQI
31AQI
38AQI
53AQI
38AQI
44AQI
44AQI
26AQI
28AQI
24AQI
25AQI
26AQI
44AQI
46AQI
42AQI
37AQI
38AQI
40AQI
31AQI
31AQI
40AQI
34AQI
31AQI
28AQI
32AQI
25AQI
24AQI
24AQI
29AQI
35AQI
30AQI
25AQI
27AQI
29AQI
39AQI
29AQI
36AQI
29AQI
28AQI
21AQI
19AQI
30AQI
43AQI
48AQI
34AQI
26AQI
24AQI
27AQI
21AQI
21AQI
22AQI
22AQI
27AQI
18AQI
18AQI
17AQI
17AQI
17AQI
16AQI
20AQI
23AQI
27AQI
28AQI
32AQI
29AQI
34AQI
35AQI
25AQI
34AQI
26AQI
30AQI
37AQI
34AQI
30AQI
30AQI
51AQI
30AQI
25AQI
30AQI
29AQI
34AQI
26AQI
31AQI
No. of days
202532AQI
Highest AQI recorded in
January51AQI
Lowest AQI recorded in
March25AQI
202435AQI
Highest AQI recorded in
December57AQI
Lowest AQI recorded in
March16AQI
202357AQI
Highest AQI recorded in
October130AQI
Lowest AQI recorded in
March14AQI
202242AQI
Highest AQI recorded in
January71AQI
Lowest AQI recorded in
April28AQI
202143AQI
Highest AQI recorded in
August69AQI
Lowest AQI recorded in
March21AQI
202049AQI
Highest AQI recorded in
September84AQI
Lowest AQI recorded in
April23AQI
Most & Least Polluted Years Over the Last 6 Years
Manteca's annual 2025 AQI (32) shows an average percentage change of -27.4% (improved AQI) compared to previous years: 2020 (49), 2021 (43), 2022 (42), 2023 (57), 2024 (35).