Springville 5, East Porterville, 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
Springville 5, East Porterville, California, United States
AQI Trends: Highest and Lowest
Same Day Analysis (9th August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 62 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 10th Aug - 11th Aug 2025
Springville 5, East Porterville, California, United States
5 AM10th Aug 2025
8 PM
4 AM11th Aug 2025
68AQI
60AQI
62AQI
59AQI
In the last 24 hours,
Springville 5's AQI reached its highest point of 68 at 5 PM during the Day, while the lowest point, 59, was recorded at 3 AM during the Night between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Springville 5, East Porterville, California, United States
30°C24/37°C
30°C24/37°C
31°C25/38°C
29°C24/36°C
27°C20/33°C
27°C20/33°C
27°C22/33°C
28°C22/34°C
28°C23/34°C
25°C19/31°C
22°C17/29°C
22°C16/29°C
22°C16/29°C
22°C15/29°C
22°C17/29°C
24°C18/30°C
26°C20/33°C
26°C21/33°C
26°C21/33°C
27°C20/34°C
28°C22/34°C
27°C22/34°C
27°C22/34°C
25°C19/31°C
25°C19/32°C
28°C22/34°C
29°C23/35°C
30°C24/37°C
31°C24/37°C
31°C24/38°C
--°C/°C
41AQI
41AQI
41AQI
41AQI
2025 Days Vs Air Quality
Springville 5, East Porterville, California, United States
93%
205
7%
16
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Under WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2025, 93% of 223 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
Springville 5, East Porterville, California, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
54AQI
53AQI
35AQI
45AQI
31AQI
36AQI
58AQI
47AQI
38AQI
31AQI
40AQI
43AQI
29AQI
29AQI
30AQI
28AQI
39AQI
52AQI
61AQI
69AQI
52AQI
56AQI
45AQI
34AQI
38AQI
30AQI
35AQI
33AQI
43AQI
50AQI
60AQI
51AQI
27AQI
27AQI
28AQI
25AQI
25AQI
26AQI
29AQI
44AQI
43AQI
49AQI
29AQI
27AQI
35AQI
36AQI
31AQI
35AQI
31AQI
30AQI
32AQI
33AQI
31AQI
32AQI
35AQI
41AQI
34AQI
27AQI
30AQI
33AQI
32AQI
25AQI
26AQI
25AQI
26AQI
25AQI
26AQI
27AQI
26AQI
28AQI
27AQI
21AQI
22AQI
21AQI
22AQI
19AQI
16AQI
20AQI
19AQI
26AQI
24AQI
26AQI
26AQI
29AQI
27AQI
23AQI
28AQI
28AQI
24AQI
17AQI
21AQI
19AQI
19AQI
21AQI
21AQI
24AQI
28AQI
40AQI
42AQI
43AQI
51AQI
49AQI
40AQI
44AQI
47AQI
48AQI
38AQI
41AQI
43AQI
41AQI
48AQI
42AQI
38AQI
41AQI
45AQI
31AQI
18AQI
28AQI
36AQI
47AQI
41AQI
34AQI
37AQI
36AQI
36AQI
37AQI
34AQI
42AQI
44AQI
37AQI
32AQI
30AQI
26AQI
21AQI
26AQI
29AQI
32AQI
32AQI
38AQI
36AQI
34AQI
41AQI
31AQI
31AQI
35AQI
32AQI
31AQI
39AQI
40AQI
45AQI
47AQI
42AQI
36AQI
36AQI
44AQI
42AQI
41AQI
43AQI
45AQI
45AQI
50AQI
46AQI
43AQI
42AQI
36AQI
35AQI
39AQI
37AQI
42AQI
49AQI
47AQI
39AQI
38AQI
38AQI
40AQI
41AQI
46AQI
46AQI
47AQI
44AQI
36AQI
35AQI
39AQI
41AQI
39AQI
46AQI
42AQI
40AQI
40AQI
35AQI
40AQI
48AQI
55AQI
55AQI
56AQI
55AQI
48AQI
40AQI
39AQI
41AQI
44AQI
39AQI
28AQI
25AQI
25AQI
25AQI
25AQI
26AQI
27AQI
30AQI
32AQI
32AQI
37AQI
42AQI
48AQI
40AQI
42AQI
41AQI
42AQI
44AQI
62AQI
43AQI
33AQI
25AQI
36AQI
35AQI
42AQI
38AQI
44AQI
No. of days
202536AQI
Highest AQI recorded in
August44AQI
Lowest AQI recorded in
March25AQI
202444AQI
Highest AQI recorded in
October56AQI
Lowest AQI recorded in
March13AQI
202340AQI
Highest AQI recorded in
December41AQI
Lowest AQI recorded in
November24AQI
202087AQI
Highest AQI recorded in
October156AQI
Lowest AQI recorded in
November47AQI
Most & Least Polluted Years Over the Last 4 Years
Springville 5's annual 2025 AQI (36) shows an average percentage change of -27.7% (improved AQI) compared to previous years: 2020 (87), 2023 (40), 2024 (44).