Shafter, California, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Shafter, California, United States
AQI Trends: Highest and Lowest
Same Day Analysis (29th September ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 33 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 29th Sep - 30th Sep 2025
Shafter, California, United States
6 AM29th Sep 2025
7 PM
5 AM30th Sep 2025
48AQI
24AQI
57AQI
21AQI
In the last 24 hours,
Shafter's AQI reached its highest point of 57 at 10 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 29th Sep and 30th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Shafter, California, United States
31°C20/44°C
32°C21/45°C
32°C24/45°C
31°C21/42°C
30°C21/42°C
28°C19/40°C
28°C19/39°C
26°C16/38°C
25°C17/37°C
24°C17/33°C
24°C18/31°C
23°C17/31°C
24°C16/33°C
26°C16/35°C
26°C16/36°C
27°C16/39°C
29°C18/41°C
29°C19/41°C
24°C20/30°C
24°C19/31°C
27°C19/35°C
27°C19/35°C
27°C19/36°C
29°C20/39°C
27°C23/32°C
25°C19/32°C
26°C20/33°C
26°C19/36°C
24°C19/31°C
22°C16/29°C
--°C/°C
49AQI
42AQI
49AQI
44AQI
2025 Days Vs Air Quality
Shafter, California, United States
81%
153
19%
35
Total number of days with different AQI categories in last 273 days in 2025 (92 days remaining)
Under WHO’s Safe Air Quality Limits: 81%
Health Risk Level:
Low
In 2025, 81% of 273 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
Shafter, California, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
19AQI
22AQI
25AQI
20AQI
21AQI
17AQI
16AQI
17AQI
20AQI
24AQI
23AQI
25AQI
28AQI
19AQI
30AQI
44AQI
35AQI
32AQI
35AQI
39AQI
35AQI
34AQI
27AQI
29AQI
38AQI
33AQI
38AQI
35AQI
29AQI
37AQI
28AQI
15AQI
16AQI
22AQI
40AQI
44AQI
38AQI
37AQI
27AQI
30AQI
41AQI
44AQI
43AQI
49AQI
50AQI
50AQI
32AQI
26AQI
24AQI
28AQI
33AQI
33AQI
33AQI
26AQI
42AQI
40AQI
43AQI
46AQI
36AQI
33AQI
31AQI
27AQI
30AQI
42AQI
38AQI
50AQI
56AQI
39AQI
40AQI
39AQI
52AQI
48AQI
38AQI
48AQI
35AQI
39AQI
46AQI
45AQI
48AQI
45AQI
43AQI
41AQI
44AQI
44AQI
48AQI
51AQI
49AQI
43AQI
41AQI
36AQI
37AQI
37AQI
42AQI
43AQI
42AQI
39AQI
34AQI
36AQI
35AQI
48AQI
39AQI
52AQI
42AQI
42AQI
37AQI
35AQI
41AQI
53AQI
54AQI
49AQI
52AQI
49AQI
37AQI
32AQI
37AQI
40AQI
40AQI
29AQI
21AQI
20AQI
22AQI
20AQI
22AQI
23AQI
28AQI
35AQI
37AQI
36AQI
43AQI
40AQI
47AQI
50AQI
45AQI
46AQI
45AQI
43AQI
54AQI
51AQI
55AQI
54AQI
50AQI
47AQI
50AQI
34AQI
21AQI
35AQI
43AQI
46AQI
54AQI
60AQI
60AQI
62AQI
54AQI
52AQI
55AQI
56AQI
55AQI
54AQI
56AQI
55AQI
58AQI
60AQI
61AQI
53AQI
55AQI
43AQI
39AQI
28AQI
25AQI
31AQI
41AQI
52AQI
53AQI
47AQI
54AQI
51AQI
51AQI
45AQI
54AQI
49AQI
44AQI
47AQI
46AQI
53AQI
45AQI
44AQI
27AQI
33AQI
21AQI
30AQI
37AQI
43AQI
37AQI
49AQI
46AQI
No. of days
202540AQI
Highest AQI recorded in
August49AQI
Lowest AQI recorded in
March21AQI
Most & Least Polluted Years Over the Last 1 Years
Shafter's annual 2025 AQI (40) shows an average percentage change of NaN% (improved AQI) compared to previous years: .