Park Hills, Missouri, 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
Park Hills, Missouri, 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 37 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
Park Hills, Missouri, United States
6 AM29th Sep 2025
7 PM
5 AM30th Sep 2025
72AQI
28AQI
48AQI
33AQI
In the last 24 hours,
Park Hills's AQI reached its highest point of 72 at 12 PM during the Day, while the lowest point, 28, was recorded at 6 AM during the Day between 29th Sep and 30th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Park Hills, Missouri, United States
22°C17/28°C
20°C12/29°C
22°C15/29°C
23°C16/31°C
20°C16/26°C
19°C15/26°C
19°C14/26°C
17°C10/24°C
17°C8/25°C
20°C10/28°C
24°C17/32°C
26°C17/33°C
27°C18/35°C
28°C20/35°C
29°C21/37°C
27°C21/34°C
26°C18/34°C
26°C17/34°C
26°C17/35°C
24°C18/31°C
22°C17/28°C
24°C18/32°C
22°C19/26°C
22°C19/30°C
21°C20/22°C
21°C17/27°C
20°C12/28°C
21°C12/31°C
22°C13/32°C
22°C14/31°C
--°C/°C
42AQI
42AQI
43AQI
43AQI
2025 Days Vs Air Quality
Park Hills, Missouri, United States
81%
152
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
Park Hills, Missouri, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
48AQI
37AQI
35AQI
25AQI
26AQI
36AQI
38AQI
22AQI
21AQI
23AQI
21AQI
41AQI
39AQI
39AQI
57AQI
40AQI
49AQI
45AQI
39AQI
32AQI
45AQI
50AQI
50AQI
41AQI
27AQI
21AQI
28AQI
32AQI
41AQI
30AQI
26AQI
32AQI
38AQI
37AQI
26AQI
32AQI
26AQI
22AQI
25AQI
27AQI
27AQI
27AQI
28AQI
28AQI
32AQI
41AQI
33AQI
30AQI
36AQI
54AQI
48AQI
27AQI
24AQI
31AQI
25AQI
18AQI
19AQI
20AQI
22AQI
25AQI
22AQI
22AQI
25AQI
27AQI
27AQI
40AQI
36AQI
47AQI
49AQI
63AQI
52AQI
50AQI
48AQI
49AQI
56AQI
59AQI
62AQI
64AQI
52AQI
36AQI
37AQI
37AQI
35AQI
35AQI
42AQI
42AQI
44AQI
47AQI
54AQI
51AQI
48AQI
47AQI
37AQI
30AQI
30AQI
26AQI
28AQI
36AQI
44AQI
54AQI
69AQI
59AQI
45AQI
48AQI
41AQI
37AQI
43AQI
41AQI
36AQI
30AQI
33AQI
35AQI
33AQI
31AQI
46AQI
43AQI
37AQI
52AQI
55AQI
48AQI
41AQI
40AQI
30AQI
34AQI
37AQI
40AQI
35AQI
92AQI
83AQI
60AQI
52AQI
46AQI
50AQI
52AQI
51AQI
49AQI
49AQI
40AQI
36AQI
37AQI
52AQI
54AQI
52AQI
45AQI
50AQI
47AQI
33AQI
30AQI
32AQI
37AQI
30AQI
29AQI
30AQI
33AQI
31AQI
38AQI
39AQI
31AQI
31AQI
34AQI
36AQI
56AQI
56AQI
37AQI
35AQI
36AQI
35AQI
47AQI
56AQI
55AQI
55AQI
58AQI
56AQI
58AQI
56AQI
54AQI
45AQI
43AQI
43AQI
35AQI
35AQI
27AQI
28AQI
30AQI
34AQI
42AQI
37AQI
34AQI
36AQI
29AQI
46AQI
41AQI
45AQI
43AQI
No. of days
202540AQI
Highest AQI recorded in
June46AQI
Lowest AQI recorded in
May29AQI
Most & Least Polluted Years Over the Last 1 Years
Park Hills's annual 2025 AQI (40) shows an average percentage change of NaN% (improved AQI) compared to previous years: .