Charleroi, Monessen, 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
Charleroi, Monessen, 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 54 of Moderate air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Charleroi, Monessen, Pennsylvania, United States
6 AM14th Aug 2026
8 PM
5 AM15th Aug 2026
53AQI
46AQI
58AQI
50AQI
In the last 24 hours,
Charleroi's AQI reached its highest point of 58 at 2 AM during the Night, while the lowest point, 46, was recorded at 2 PM during the Day between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Charleroi, Monessen, Pennsylvania, United States
24°C18/33°C
25°C21/32°C
23°C19/29°C
22°C13/31°C
24°C19/33°C
21°C16/27°C
19°C12/27°C
21°C13/30°C
23°C18/31°C
22°C16/28°C
24°C17/32°C
23°C21/27°C
22°C18/27°C
22°C14/31°C
22°C13/32°C
24°C18/32°C
24°C22/29°C
23°C20/29°C
24°C14/32°C
26°C20/34°C
25°C20/32°C
25°C20/31°C
24°C20/31°C
25°C19/32°C
24°C20/32°C
22°C19/27°C
21°C18/25°C
23°C18/30°C
23°C20/28°C
23°C18/30°C
50AQI
45AQI
49AQI
43AQI
2026 Days Vs Air Quality
Charleroi, Monessen, Pennsylvania, United States
89%
200
11%
24
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Under WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2026, 89% of 227 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
Charleroi, Monessen, Pennsylvania, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
13AQI (US)
19AQI (US)
53AQI (US)
56AQI (US)
63AQI (US)
48AQI (US)
32AQI (US)
45AQI (US)
29AQI (US)
25AQI (US)
18AQI (US)
22AQI (US)
23AQI (US)
15AQI (US)
11AQI (US)
20AQI (US)
23AQI (US)
26AQI (US)
26AQI (US)
19AQI (US)
32AQI (US)
58AQI (US)
60AQI (US)
50AQI (US)
54AQI (US)
50AQI (US)
38AQI (US)
47AQI (US)
59AQI (US)
66AQI (US)
44AQI (US)
47AQI (US)
52AQI (US)
49AQI (US)
45AQI (US)
50AQI (US)
45AQI (US)
42AQI (US)
45AQI (US)
48AQI (US)
45AQI (US)
40AQI (US)
39AQI (US)
47AQI (US)
49AQI (US)
40AQI (US)
46AQI (US)
44AQI (US)
42AQI (US)
42AQI (US)
40AQI (US)
37AQI (US)
39AQI (US)
39AQI (US)
45AQI (US)
46AQI (US)
34AQI (US)
34AQI (US)
34AQI (US)
39AQI (US)
55AQI (US)
44AQI (US)
46AQI (US)
39AQI (US)
30AQI (US)
38AQI (US)
37AQI (US)
37AQI (US)
32AQI (US)
42AQI (US)
38AQI (US)
41AQI (US)
35AQI (US)
32AQI (US)
36AQI (US)
35AQI (US)
32AQI (US)
35AQI (US)
42AQI (US)
38AQI (US)
33AQI (US)
41AQI (US)
36AQI (US)
32AQI (US)
27AQI (US)
31AQI (US)
31AQI (US)
26AQI (US)
25AQI (US)
24AQI (US)
29AQI (US)
30AQI (US)
27AQI (US)
31AQI (US)
29AQI (US)
29AQI (US)
28AQI (US)
40AQI (US)
28AQI (US)
30AQI (US)
31AQI (US)
24AQI (US)
29AQI (US)
32AQI (US)
33AQI (US)
30AQI (US)
31AQI (US)
33AQI (US)
30AQI (US)
27AQI (US)
23AQI (US)
25AQI (US)
28AQI (US)
33AQI (US)
27AQI (US)
26AQI (US)
26AQI (US)
27AQI (US)
27AQI (US)
24AQI (US)
21AQI (US)
36AQI (US)
39AQI (US)
30AQI (US)
27AQI (US)
29AQI (US)
31AQI (US)
29AQI (US)
31AQI (US)
29AQI (US)
26AQI (US)
47AQI (US)
52AQI (US)
56AQI (US)
58AQI (US)
55AQI (US)
51AQI (US)
45AQI (US)
44AQI (US)
50AQI (US)
47AQI (US)
45AQI (US)
29AQI (US)
26AQI (US)
20AQI (US)
20AQI (US)
22AQI (US)
28AQI (US)
28AQI (US)
25AQI (US)
22AQI (US)
29AQI (US)
30AQI (US)
26AQI (US)
24AQI (US)
26AQI (US)
28AQI (US)
26AQI (US)
28AQI (US)
27AQI (US)
24AQI (US)
24AQI (US)
25AQI (US)
26AQI (US)
27AQI (US)
27AQI (US)
22AQI (US)
22AQI (US)
19AQI (US)
24AQI (US)
18AQI (US)
24AQI (US)
25AQI (US)
27AQI (US)
29AQI (US)
28AQI (US)
27AQI (US)
31AQI (US)
29AQI (US)
48AQI (US)
38AQI (US)
33AQI (US)
31AQI (US)
28AQI (US)
27AQI (US)
26AQI (US)
28AQI (US)
28AQI (US)
24AQI (US)
31AQI (US)
35AQI (US)
37AQI (US)
43AQI (US)
47AQI (US)
70AQI (US)
58AQI (US)
67AQI (US)
73AQI (US)
58AQI (US)
33AQI (US)
36AQI (US)
33AQI (US)
41AQI (US)
53AQI (US)
54AQI (US)
49AQI (US)
41AQI (US)
38AQI (US)
47AQI (US)
46AQI (US)
42AQI (US)
26AQI (US)
34AQI (US)
35AQI (US)
45AQI (US)
46AQI (US)
41AQI (US)
44AQI (US)
49AQI (US)
52AQI (US)
44AQI (US)
46AQI (US)
49AQI (US)
54AQI (US)
37AQI (US)
43AQI (US)
36AQI (US)
29AQI (US)
36AQI (US)
26AQI (US)
41AQI (US)
44AQI (US)
No. of days
202636AQI (US)
Highest AQI (US) recorded in
August44AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202535AQI (US)
Highest AQI (US) recorded in
June45AQI (US)
Lowest AQI (US) recorded in
May23AQI (US)
202434AQI (US)
Highest AQI (US) recorded in
June48AQI (US)
Lowest AQI (US) recorded in
November27AQI (US)
202343AQI (US)
Highest AQI (US) recorded in
June76AQI (US)
Lowest AQI (US) recorded in
October27AQI (US)
202240AQI (US)
Highest AQI (US) recorded in
April47AQI (US)
Lowest AQI (US) recorded in
August32AQI (US)
202140AQI (US)
Highest AQI (US) recorded in
July49AQI (US)
Lowest AQI (US) recorded in
October31AQI (US)
202032AQI (US)
Highest AQI (US) recorded in
November41AQI (US)
Lowest AQI (US) recorded in
March20AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Charleroi's annual 2026 AQI (US) (36) shows an average percentage change of -2.5% (improved AQI (US)) compared to previous years: 2020 (32), 2021 (40), 2022 (40), 2023 (43), 2024 (34), 2025 (35).