Pengzhou Epa, Fangting, Sichuan, China 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
Pengzhou Epa, Fangting, Sichuan, China
AQI Trends: Highest and Lowest
Same Day Analysis (19th September ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 46 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 19th Sep - 20th Sep 2025
Pengzhou Epa, Fangting, Sichuan, China
6 AM19th Sep 2025
7 PM
5 AM20th Sep 2025
AQI
AQI
55AQI
18AQI
In the last 24 hours,
Pengzhou Epa's AQI reached its highest point of 55 at 11 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 19th Sep and 20th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Pengzhou Epa, Fangting, Sichuan, China
26°C23/30°C
24°C22/28°C
25°C22/29°C
24°C22/26°C
24°C22/27°C
25°C22/28°C
25°C22/29°C
22°C21/22°C
20°C19/20°C
20°C19/20°C
22°C18/26°C
23°C19/27°C
23°C21/25°C
24°C22/27°C
25°C23/29°C
21°C19/23°C
21°C19/23°C
23°C20/27°C
23°C21/27°C
25°C21/30°C
24°C22/26°C
22°C21/24°C
23°C21/27°C
25°C21/29°C
26°C24/30°C
26°C23/30°C
23°C23/24°C
22°C19/23°C
20°C18/22°C
--°C/°C
--°C/°C
55AQI
43AQI
56AQI
56AQI
2025 Days Vs Air Quality
Pengzhou Epa, Fangting, Sichuan, China
9%
23
73%
192
15%
38
3%
9
Total number of days with different AQI categories in last 262 days in 2025 (103 days remaining)
Under WHO’s Safe Air Quality Limits: 9%
Health Risk Level:
Extreme
In 2025, 9% of 262 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Pengzhou Epa, Fangting, Sichuan, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
155AQI
156AQI
166AQI
163AQI
145AQI
157AQI
119AQI
119AQI
106AQI
107AQI
89AQI
128AQI
116AQI
123AQI
131AQI
127AQI
146AQI
116AQI
140AQI
136AQI
161AQI
172AQI
188AQI
140AQI
117AQI
107AQI
120AQI
118AQI
160AQI
144AQI
119AQI
101AQI
93AQI
79AQI
92AQI
76AQI
72AQI
74AQI
71AQI
87AQI
89AQI
110AQI
84AQI
93AQI
86AQI
92AQI
105AQI
94AQI
103AQI
95AQI
99AQI
84AQI
80AQI
84AQI
66AQI
67AQI
83AQI
108AQI
106AQI
128AQI
118AQI
107AQI
80AQI
78AQI
72AQI
73AQI
81AQI
81AQI
104AQI
106AQI
111AQI
91AQI
88AQI
71AQI
66AQI
78AQI
70AQI
84AQI
96AQI
91AQI
108AQI
93AQI
86AQI
88AQI
80AQI
101AQI
72AQI
80AQI
67AQI
70AQI
72AQI
70AQI
75AQI
76AQI
65AQI
69AQI
74AQI
76AQI
77AQI
79AQI
74AQI
106AQI
87AQI
87AQI
82AQI
83AQI
75AQI
80AQI
71AQI
73AQI
72AQI
74AQI
82AQI
66AQI
67AQI
63AQI
64AQI
62AQI
57AQI
62AQI
65AQI
68AQI
68AQI
72AQI
60AQI
68AQI
64AQI
64AQI
101AQI
78AQI
78AQI
77AQI
73AQI
78AQI
76AQI
82AQI
86AQI
105AQI
86AQI
85AQI
84AQI
78AQI
75AQI
69AQI
69AQI
76AQI
61AQI
59AQI
63AQI
62AQI
53AQI
57AQI
56AQI
59AQI
56AQI
62AQI
64AQI
66AQI
64AQI
62AQI
62AQI
65AQI
69AQI
70AQI
67AQI
63AQI
67AQI
67AQI
61AQI
61AQI
63AQI
63AQI
62AQI
60AQI
52AQI
55AQI
59AQI
62AQI
60AQI
55AQI
53AQI
51AQI
54AQI
51AQI
53AQI
45AQI
48AQI
48AQI
52AQI
53AQI
56AQI
49AQI
57AQI
61AQI
63AQI
69AQI
71AQI
71AQI
66AQI
57AQI
55AQI
54AQI
56AQI
47AQI
47AQI
47AQI
48AQI
52AQI
56AQI
59AQI
58AQI
61AQI
60AQI
61AQI
65AQI
66AQI
67AQI
66AQI
55AQI
61AQI
52AQI
46AQI
49AQI
54AQI
57AQI
59AQI
60AQI
57AQI
56AQI
50AQI
55AQI
57AQI
53AQI
48AQI
46AQI
46AQI
48AQI
53AQI
55AQI
48AQI
45AQI
42AQI
48AQI
55AQI
57AQI
57AQI
65AQI
61AQI
60AQI
66AQI
63AQI
61AQI
64AQI
55AQI
46AQI
56AQI
55AQI
64AQI
48AQI
52AQI
42AQI
46AQI
135AQI
88AQI
88AQI
74AQI
74AQI
61AQI
55AQI
54AQI
56AQI
No. of days
202577AQI
Highest AQI recorded in
January135AQI
Lowest AQI recorded in
August54AQI
202465AQI
Highest AQI recorded in
December119AQI
Lowest AQI recorded in
January34AQI
202340AQI
Highest AQI recorded in
November41AQI
Lowest AQI recorded in
December40AQI
2021115AQI
Highest AQI recorded in
January145AQI
Lowest AQI recorded in
April64AQI
202085AQI
Highest AQI recorded in
December118AQI
Lowest AQI recorded in
August64AQI
Most & Least Polluted Years Over the Last 5 Years
Pengzhou Epa's annual 2025 AQI (77) shows an average percentage change of 17.1% (worsened AQI) compared to previous years: 2020 (85), 2021 (115), 2023 (40), 2024 (65).