Joe Perez, Portage, Indiana, 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
Joe Perez, Portage, Indiana, United States
AQI Trends: Highest and Lowest
Same Day Analysis (14th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 61 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 13th Aug - 14th Aug 2025
Joe Perez, Portage, Indiana, United States
5 AM13th Aug 2025
8 PM
4 AM14th Aug 2025
62AQI
32AQI
58AQI
53AQI
In the last 24 hours,
Joe Perez's AQI reached its highest point of 62 at 2 PM during the Day, while the lowest point, 32, was recorded at 5 AM during the Day between 13th Aug and 14th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Joe Perez, Portage, Indiana, United States
--°C/°C
27°C22/31°C
22°C20/23°C
22°C18/27°C
23°C19/27°C
23°C21/23°C
23°C20/29°C
23°C16/31°C
25°C18/33°C
28°C23/36°C
24°C23/26°C
26°C22/28°C
26°C22/29°C
26°C22/30°C
26°C20/33°C
24°C23/26°C
22°C19/26°C
20°C15/26°C
21°C15/26°C
21°C14/28°C
21°C14/26°C
22°C17/28°C
23°C16/30°C
24°C18/30°C
27°C20/33°C
27°C20/33°C
27°C22/33°C
24°C21/27°C
27°C22/33°C
23°C21/24°C
23°C19/28°C
58AQI
58AQI
58AQI
58AQI
2025 Days Vs Air Quality
Joe Perez, Portage, Indiana, United States
69%
97
29%
41
2%
3
Total number of days with different AQI categories in last 227 days in 2025 (138 days remaining)
Under WHO’s Safe Air Quality Limits: 69%
Health Risk Level:
Moderate
In 2025, 69% of 227 days were within WHO’s safe air quality limits, and 31% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Joe Perez, Portage, Indiana, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
50AQI
43AQI
36AQI
32AQI
18AQI
18AQI
33AQI
26AQI
37AQI
19AQI
19AQI
32AQI
24AQI
27AQI
43AQI
37AQI
53AQI
40AQI
36AQI
25AQI
25AQI
35AQI
49AQI
40AQI
33AQI
23AQI
31AQI
41AQI
55AQI
22AQI
17AQI
22AQI
28AQI
36AQI
24AQI
28AQI
29AQI
18AQI
18AQI
25AQI
36AQI
40AQI
26AQI
32AQI
38AQI
26AQI
38AQI
32AQI
43AQI
50AQI
48AQI
40AQI
38AQI
18AQI
25AQI
24AQI
17AQI
20AQI
23AQI
23AQI
22AQI
34AQI
33AQI
42AQI
46AQI
37AQI
33AQI
43AQI
57AQI
70AQI
108AQI
82AQI
75AQI
70AQI
66AQI
57AQI
66AQI
75AQI
74AQI
65AQI
47AQI
55AQI
46AQI
38AQI
31AQI
39AQI
41AQI
45AQI
56AQI
54AQI
39AQI
42AQI
34AQI
21AQI
34AQI
34AQI
35AQI
54AQI
55AQI
58AQI
74AQI
58AQI
48AQI
67AQI
53AQI
45AQI
48AQI
36AQI
53AQI
76AQI
83AQI
53AQI
30AQI
27AQI
37AQI
30AQI
58AQI
74AQI
60AQI
57AQI
39AQI
34AQI
31AQI
39AQI
43AQI
48AQI
108AQI
104AQI
77AQI
77AQI
72AQI
83AQI
87AQI
66AQI
58AQI
56AQI
53AQI
48AQI
49AQI
49AQI
61AQI
36AQI
32AQI
31AQI
53AQI
52AQI
67AQI
No. of days
202544AQI
Highest AQI recorded in
August67AQI
Lowest AQI recorded in
May31AQI
Most & Least Polluted Years Over the Last 1 Years
Joe Perez's annual 2025 AQI (44) shows an average percentage change of NaN% (improved AQI) compared to previous years: .