Mangdangshan, Nanping, Fujian, 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
Mangdangshan, Nanping, Fujian, China
AQI Trends: Highest and Lowest
Same Day Analysis (21st September ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 53 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 21st Sep - 22nd Sep 2025
Mangdangshan, Nanping, Fujian, China
5 AM21st Sep 2025
6 PM
4 AM22nd Sep 2025
AQI
AQI
59AQI
36AQI
In the last 24 hours,
Mangdangshan's AQI reached its highest point of 59 at 4 AM during the Night, while the lowest point, 36, was recorded at 3 PM during the Night between 21st Sep and 22nd Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Mangdangshan, Nanping, Fujian, China
27°C21/36°C
26°C21/35°C
26°C19/33°C
27°C22/34°C
26°C21/33°C
27°C21/34°C
27°C22/34°C
27°C22/34°C
27°C22/35°C
25°C22/31°C
26°C22/33°C
27°C22/35°C
28°C24/35°C
28°C22/35°C
27°C22/33°C
27°C23/34°C
27°C22/35°C
27°C23/32°C
27°C23/32°C
27°C22/33°C
28°C22/35°C
28°C23/35°C
27°C22/35°C
27°C22/35°C
28°C22/35°C
27°C22/34°C
26°C22/33°C
25°C23/30°C
24°C22/27°C
--°C/°C
--°C/°C
56AQI
46AQI
53AQI
49AQI
2025 Days Vs Air Quality
Mangdangshan, Nanping, Fujian, China
25%
66
72%
190
3%
8
Total number of days with different AQI categories in last 264 days in 2025 (101 days remaining)
Under WHO’s Safe Air Quality Limits: 25%
Health Risk Level:
Very high
In 2025, 25% of 264 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Mangdangshan, Nanping, Fujian, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
94AQI
105AQI
96AQI
106AQI
100AQI
95AQI
106AQI
91AQI
87AQI
86AQI
78AQI
87AQI
77AQI
80AQI
84AQI
87AQI
84AQI
83AQI
87AQI
86AQI
98AQI
107AQI
97AQI
107AQI
75AQI
66AQI
66AQI
78AQI
103AQI
84AQI
91AQI
78AQI
65AQI
63AQI
71AQI
77AQI
79AQI
75AQI
63AQI
66AQI
74AQI
75AQI
84AQI
80AQI
72AQI
66AQI
64AQI
58AQI
67AQI
55AQI
46AQI
34AQI
47AQI
46AQI
65AQI
60AQI
67AQI
54AQI
53AQI
50AQI
59AQI
54AQI
39AQI
32AQI
32AQI
55AQI
59AQI
60AQI
63AQI
63AQI
63AQI
56AQI
59AQI
62AQI
56AQI
67AQI
64AQI
70AQI
71AQI
75AQI
78AQI
83AQI
93AQI
94AQI
119AQI
100AQI
81AQI
64AQI
62AQI
74AQI
69AQI
69AQI
67AQI
78AQI
86AQI
79AQI
86AQI
100AQI
101AQI
87AQI
83AQI
94AQI
92AQI
99AQI
87AQI
89AQI
91AQI
87AQI
86AQI
72AQI
71AQI
69AQI
74AQI
57AQI
48AQI
54AQI
59AQI
68AQI
71AQI
79AQI
78AQI
78AQI
77AQI
76AQI
75AQI
71AQI
80AQI
70AQI
66AQI
63AQI
63AQI
68AQI
68AQI
72AQI
75AQI
83AQI
76AQI
65AQI
66AQI
64AQI
59AQI
62AQI
60AQI
74AQI
78AQI
79AQI
80AQI
64AQI
50AQI
60AQI
62AQI
56AQI
57AQI
52AQI
62AQI
58AQI
63AQI
67AQI
62AQI
57AQI
55AQI
59AQI
55AQI
55AQI
54AQI
50AQI
54AQI
56AQI
53AQI
49AQI
46AQI
45AQI
42AQI
46AQI
51AQI
53AQI
53AQI
50AQI
47AQI
50AQI
50AQI
48AQI
45AQI
49AQI
51AQI
48AQI
49AQI
52AQI
56AQI
51AQI
47AQI
49AQI
52AQI
52AQI
51AQI
56AQI
58AQI
60AQI
61AQI
47AQI
44AQI
40AQI
41AQI
38AQI
37AQI
42AQI
46AQI
44AQI
38AQI
38AQI
46AQI
48AQI
57AQI
58AQI
52AQI
54AQI
49AQI
53AQI
50AQI
50AQI
52AQI
55AQI
56AQI
54AQI
51AQI
48AQI
48AQI
47AQI
48AQI
46AQI
49AQI
45AQI
44AQI
47AQI
48AQI
51AQI
50AQI
49AQI
47AQI
49AQI
51AQI
48AQI
51AQI
52AQI
50AQI
52AQI
51AQI
48AQI
56AQI
56AQI
54AQI
50AQI
51AQI
48AQI
53AQI
52AQI
51AQI
55AQI
52AQI
48AQI
43AQI
50AQI
47AQI
53AQI
89AQI
64AQI
66AQI
78AQI
70AQI
54AQI
48AQI
50AQI
51AQI
No. of days
202564AQI
Highest AQI recorded in
January89AQI
Lowest AQI recorded in
July48AQI
202447AQI
Highest AQI recorded in
December91AQI
Lowest AQI recorded in
February35AQI
202339AQI
Highest AQI recorded in
November54AQI
Lowest AQI recorded in
April32AQI
202155AQI
Highest AQI recorded in
January62AQI
Lowest AQI recorded in
April53AQI
202047AQI
Highest AQI recorded in
October56AQI
Lowest AQI recorded in
September16AQI
Most & Least Polluted Years Over the Last 5 Years
Mangdangshan's annual 2025 AQI (64) shows an average percentage change of 37.8% (worsened AQI) compared to previous years: 2020 (47), 2021 (55), 2023 (39), 2024 (47).