State College, Pennsylvania, 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
State College, Pennsylvania, United States
AQI Trends: Highest and Lowest
Same Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 50 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 15th Aug - 16th Aug 2026
State College, Pennsylvania, United States
6 AM15th Aug 2026
8 PM
5 AM16th Aug 2026
55AQI
40AQI
53AQI
50AQI
In the last 24 hours,
State College's AQI reached its highest point of 55 at 6 AM during the Day, while the lowest point, 40, was recorded at 9 AM during the Day between 15th Aug and 16th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
State College, Pennsylvania, United States
22°C17/29°C
21°C18/25°C
20°C13/27°C
22°C19/28°C
20°C16/24°C
19°C12/26°C
19°C12/28°C
21°C15/28°C
23°C18/28°C
23°C18/30°C
22°C20/25°C
20°C17/24°C
21°C14/26°C
23°C16/29°C
23°C16/30°C
23°C22/26°C
23°C20/28°C
22°C13/29°C
24°C17/31°C
25°C20/30°C
25°C20/32°C
24°C20/29°C
25°C20/31°C
23°C18/30°C
23°C20/28°C
23°C18/28°C
24°C19/30°C
24°C17/30°C
22°C17/30°C
20°C18/22°C
45AQI
41AQI
45AQI
43AQI
2026 Days Vs Air Quality
State College, Pennsylvania, United States
90%
202
10%
22
Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)
Under WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2026, 90% of 228 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
State College, Pennsylvania, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
13AQI (US)
18AQI (US)
33AQI (US)
39AQI (US)
32AQI (US)
74AQI (US)
49AQI (US)
32AQI (US)
48AQI (US)
23AQI (US)
18AQI (US)
17AQI (US)
24AQI (US)
21AQI (US)
13AQI (US)
17AQI (US)
24AQI (US)
29AQI (US)
30AQI (US)
19AQI (US)
38AQI (US)
59AQI (US)
61AQI (US)
48AQI (US)
52AQI (US)
48AQI (US)
36AQI (US)
44AQI (US)
51AQI (US)
59AQI (US)
44AQI (US)
46AQI (US)
51AQI (US)
48AQI (US)
44AQI (US)
50AQI (US)
43AQI (US)
39AQI (US)
43AQI (US)
48AQI (US)
44AQI (US)
39AQI (US)
39AQI (US)
47AQI (US)
47AQI (US)
39AQI (US)
44AQI (US)
44AQI (US)
41AQI (US)
41AQI (US)
39AQI (US)
36AQI (US)
37AQI (US)
38AQI (US)
44AQI (US)
44AQI (US)
33AQI (US)
34AQI (US)
33AQI (US)
38AQI (US)
55AQI (US)
44AQI (US)
46AQI (US)
39AQI (US)
29AQI (US)
37AQI (US)
37AQI (US)
36AQI (US)
32AQI (US)
42AQI (US)
38AQI (US)
40AQI (US)
36AQI (US)
32AQI (US)
36AQI (US)
35AQI (US)
31AQI (US)
34AQI (US)
42AQI (US)
38AQI (US)
33AQI (US)
41AQI (US)
36AQI (US)
32AQI (US)
26AQI (US)
30AQI (US)
31AQI (US)
26AQI (US)
25AQI (US)
24AQI (US)
29AQI (US)
30AQI (US)
27AQI (US)
31AQI (US)
29AQI (US)
31AQI (US)
28AQI (US)
39AQI (US)
29AQI (US)
30AQI (US)
30AQI (US)
24AQI (US)
29AQI (US)
31AQI (US)
33AQI (US)
29AQI (US)
30AQI (US)
33AQI (US)
28AQI (US)
27AQI (US)
23AQI (US)
25AQI (US)
28AQI (US)
33AQI (US)
27AQI (US)
26AQI (US)
25AQI (US)
27AQI (US)
26AQI (US)
23AQI (US)
21AQI (US)
35AQI (US)
39AQI (US)
30AQI (US)
26AQI (US)
29AQI (US)
31AQI (US)
29AQI (US)
31AQI (US)
29AQI (US)
25AQI (US)
46AQI (US)
52AQI (US)
57AQI (US)
56AQI (US)
54AQI (US)
51AQI (US)
45AQI (US)
44AQI (US)
50AQI (US)
46AQI (US)
45AQI (US)
29AQI (US)
26AQI (US)
19AQI (US)
17AQI (US)
20AQI (US)
26AQI (US)
28AQI (US)
22AQI (US)
18AQI (US)
22AQI (US)
26AQI (US)
25AQI (US)
23AQI (US)
22AQI (US)
20AQI (US)
26AQI (US)
26AQI (US)
26AQI (US)
22AQI (US)
24AQI (US)
24AQI (US)
25AQI (US)
25AQI (US)
26AQI (US)
21AQI (US)
19AQI (US)
16AQI (US)
24AQI (US)
17AQI (US)
20AQI (US)
25AQI (US)
26AQI (US)
30AQI (US)
28AQI (US)
24AQI (US)
27AQI (US)
28AQI (US)
49AQI (US)
37AQI (US)
32AQI (US)
31AQI (US)
23AQI (US)
23AQI (US)
22AQI (US)
26AQI (US)
31AQI (US)
25AQI (US)
27AQI (US)
28AQI (US)
29AQI (US)
31AQI (US)
30AQI (US)
69AQI (US)
63AQI (US)
63AQI (US)
67AQI (US)
62AQI (US)
36AQI (US)
31AQI (US)
33AQI (US)
31AQI (US)
39AQI (US)
45AQI (US)
53AQI (US)
38AQI (US)
28AQI (US)
35AQI (US)
39AQI (US)
40AQI (US)
27AQI (US)
25AQI (US)
30AQI (US)
38AQI (US)
39AQI (US)
37AQI (US)
49AQI (US)
41AQI (US)
55AQI (US)
51AQI (US)
50AQI (US)
51AQI (US)
50AQI (US)
36AQI (US)
42AQI (US)
36AQI (US)
29AQI (US)
35AQI (US)
24AQI (US)
38AQI (US)
41AQI (US)
No. of days
202635AQI (US)
Highest AQI (US) recorded in
February42AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202533AQI (US)
Highest AQI (US) recorded in
June41AQI (US)
Lowest AQI (US) recorded in
May21AQI (US)
202433AQI (US)
Highest AQI (US) recorded in
February37AQI (US)
Lowest AQI (US) recorded in
November27AQI (US)
202339AQI (US)
Highest AQI (US) recorded in
June71AQI (US)
Lowest AQI (US) recorded in
October26AQI (US)
202238AQI (US)
Highest AQI (US) recorded in
April49AQI (US)
Lowest AQI (US) recorded in
September30AQI (US)
202135AQI (US)
Highest AQI (US) recorded in
July48AQI (US)
Lowest AQI (US) recorded in
October30AQI (US)
202032AQI (US)
Highest AQI (US) recorded in
November37AQI (US)
Lowest AQI (US) recorded in
October27AQI (US)
Most & Least Polluted Years Over the Last 7 Years
State College's annual 2026 AQI (US) (35) shows an average percentage change of 0.5% (worsened AQI (US)) compared to previous years: 2020 (32), 2021 (35), 2022 (38), 2023 (39), 2024 (33), 2025 (33).