Turlock, 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
Turlock, California, United States
AQI Trends: Highest and Lowest
Same Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 29 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Turlock, California, United States
5 AM4th Aug 2025
8 PM
4 AM5th Aug 2025
43AQI
31AQI
31AQI
22AQI
In the last 24 hours,
Turlock's AQI reached its highest point of 43 at 3 PM during the Day, while the lowest point, 22, was recorded at 4 AM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Turlock, California, United States
25°C10/40°C
26°C13/40°C
24°C12/39°C
24°C12/39°C
27°C13/42°C
30°C17/45°C
29°C17/44°C
27°C13/43°C
28°C13/44°C
26°C13/41°C
24°C11/38°C
24°C11/39°C
25°C12/40°C
25°C11/39°C
25°C12/40°C
23°C13/36°C
21°C10/33°C
21°C10/35°C
22°C12/35°C
22°C11/36°C
22°C11/35°C
22°C11/36°C
24°C12/39°C
26°C14/41°C
25°C12/39°C
25°C12/41°C
26°C13/41°C
25°C13/40°C
25°C12/40°C
23°C12/37°C
--°C/°C
29AQI
29AQI
32AQI
26AQI
2025 Days Vs Air Quality
Turlock, California, United States
87%
188
13%
27
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Under WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2025, 87% of 217 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Turlock, California, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
67AQI
59AQI
67AQI
36AQI
37AQI
42AQI
26AQI
42AQI
64AQI
64AQI
49AQI
28AQI
44AQI
38AQI
54AQI
57AQI
61AQI
58AQI
64AQI
53AQI
54AQI
56AQI
60AQI
70AQI
62AQI
32AQI
32AQI
47AQI
56AQI
53AQI
63AQI
69AQI
37AQI
21AQI
25AQI
26AQI
30AQI
24AQI
24AQI
23AQI
24AQI
33AQI
27AQI
25AQI
28AQI
29AQI
29AQI
29AQI
24AQI
34AQI
27AQI
39AQI
51AQI
55AQI
37AQI
27AQI
32AQI
50AQI
50AQI
38AQI
28AQI
24AQI
27AQI
25AQI
24AQI
28AQI
32AQI
39AQI
31AQI
32AQI
36AQI
24AQI
27AQI
49AQI
37AQI
18AQI
17AQI
23AQI
19AQI
22AQI
22AQI
26AQI
27AQI
38AQI
31AQI
25AQI
26AQI
20AQI
26AQI
19AQI
18AQI
21AQI
23AQI
21AQI
24AQI
27AQI
18AQI
18AQI
31AQI
34AQI
23AQI
28AQI
38AQI
34AQI
41AQI
38AQI
35AQI
36AQI
36AQI
34AQI
33AQI
40AQI
40AQI
43AQI
23AQI
15AQI
17AQI
35AQI
40AQI
51AQI
48AQI
38AQI
22AQI
35AQI
40AQI
34AQI
52AQI
47AQI
43AQI
32AQI
23AQI
23AQI
20AQI
26AQI
26AQI
30AQI
30AQI
31AQI
36AQI
22AQI
33AQI
32AQI
26AQI
32AQI
21AQI
18AQI
29AQI
35AQI
24AQI
37AQI
39AQI
37AQI
50AQI
39AQI
45AQI
44AQI
26AQI
31AQI
30AQI
27AQI
33AQI
39AQI
40AQI
33AQI
30AQI
30AQI
32AQI
26AQI
28AQI
33AQI
30AQI
28AQI
26AQI
31AQI
25AQI
27AQI
27AQI
31AQI
42AQI
34AQI
31AQI
33AQI
37AQI
44AQI
32AQI
52AQI
36AQI
33AQI
29AQI
26AQI
34AQI
52AQI
56AQI
45AQI
34AQI
33AQI
31AQI
26AQI
24AQI
24AQI
25AQI
27AQI
18AQI
21AQI
18AQI
19AQI
18AQI
17AQI
21AQI
26AQI
29AQI
34AQI
39AQI
33AQI
29AQI
51AQI
33AQI
28AQI
31AQI
32AQI
33AQI
31AQI
34AQI
No. of days
202534AQI
Highest AQI recorded in
January51AQI
Lowest AQI recorded in
March28AQI
202442AQI
Highest AQI recorded in
December59AQI
Lowest AQI recorded in
March29AQI
202345AQI
Highest AQI recorded in
December63AQI
Lowest AQI recorded in
March31AQI
202248AQI
Highest AQI recorded in
January73AQI
Lowest AQI recorded in
July34AQI
202149AQI
Highest AQI recorded in
August70AQI
Lowest AQI recorded in
March33AQI
202055AQI
Highest AQI recorded in
September88AQI
Lowest AQI recorded in
May29AQI
Most & Least Polluted Years Over the Last 6 Years
Turlock's annual 2025 AQI (34) shows an average percentage change of -28.2% (improved AQI) compared to previous years: 2020 (55), 2021 (49), 2022 (48), 2023 (45), 2024 (42).