Muping Environmental Protection Bureau, Chengde, Hebei, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Muping Environmental Protection Bureau, Chengde, Hebei, China
AQI Trends: Highest and Lowest
Same Day Analysis (11th October ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 3rd highest AQI at 57 of Moderate air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Oct - 12th Oct 2025
Muping Environmental Protection Bureau, Chengde, Hebei, China
6 AM11th Oct 2025
6 PM
5 AM12th Oct 2025
63AQI
54AQI
85AQI
60AQI
In the last 24 hours,
Muping Environmental Protection Bureau's AQI reached its highest point of 85 at 11 PM during the Night, while the lowest point, 54, was recorded at 2 PM during the Day between 11th Oct and 12th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Muping Environmental Protection Bureau, Chengde, Hebei, China
19°C16/24°C
19°C15/23°C
17°C14/23°C
15°C12/17°C
15°C11/17°C
13°C8/19°C
14°C8/20°C
15°C11/20°C
16°C10/23°C
16°C11/22°C
14°C12/16°C
13°C10/17°C
15°C9/23°C
16°C11/22°C
18°C14/23°C
15°C13/18°C
16°C11/24°C
17°C12/23°C
17°C12/24°C
19°C13/25°C
18°C14/24°C
16°C12/20°C
17°C12/23°C
15°C12/16°C
12°C9/16°C
14°C10/22°C
9°C6/13°C
7°C6/7°C
9°C7/13°C
12°C7/18°C
--°C/°C
59AQI
47AQI
64AQI
56AQI
2025 Days Vs Air Quality
Muping Environmental Protection Bureau, Chengde, Hebei, China
7%
19
87%
246
6%
17
0.7%
2
Total number of days with different AQI categories in last 285 days in 2025 (80 days remaining)
Under WHO’s Safe Air Quality Limits: 7%
Health Risk Level:
Extreme
In 2025, 7% of 285 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
Muping Environmental Protection Bureau, Chengde, Hebei, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
88AQI
67AQI
79AQI
86AQI
79AQI
62AQI
58AQI
48AQI
49AQI
54AQI
75AQI
69AQI
71AQI
58AQI
66AQI
74AQI
97AQI
90AQI
85AQI
105AQI
83AQI
92AQI
129AQI
142AQI
162AQI
105AQI
75AQI
72AQI
108AQI
74AQI
124AQI
128AQI
94AQI
66AQI
58AQI
52AQI
56AQI
47AQI
42AQI
51AQI
82AQI
122AQI
72AQI
95AQI
75AQI
85AQI
50AQI
59AQI
62AQI
51AQI
50AQI
45AQI
48AQI
43AQI
56AQI
49AQI
66AQI
105AQI
95AQI
143AQI
74AQI
95AQI
88AQI
85AQI
62AQI
91AQI
115AQI
129AQI
149AQI
158AQI
83AQI
114AQI
101AQI
82AQI
67AQI
60AQI
53AQI
55AQI
45AQI
49AQI
53AQI
99AQI
51AQI
63AQI
97AQI
58AQI
61AQI
52AQI
55AQI
64AQI
59AQI
53AQI
67AQI
69AQI
53AQI
78AQI
70AQI
62AQI
72AQI
70AQI
92AQI
76AQI
73AQI
70AQI
70AQI
92AQI
76AQI
67AQI
57AQI
73AQI
83AQI
61AQI
69AQI
52AQI
60AQI
75AQI
48AQI
56AQI
68AQI
57AQI
51AQI
63AQI
52AQI
61AQI
71AQI
61AQI
83AQI
108AQI
70AQI
80AQI
75AQI
80AQI
85AQI
66AQI
75AQI
97AQI
68AQI
78AQI
68AQI
99AQI
88AQI
112AQI
81AQI
76AQI
82AQI
82AQI
69AQI
77AQI
91AQI
100AQI
92AQI
92AQI
65AQI
53AQI
55AQI
55AQI
51AQI
52AQI
56AQI
61AQI
52AQI
63AQI
76AQI
74AQI
76AQI
61AQI
55AQI
62AQI
67AQI
64AQI
59AQI
53AQI
52AQI
58AQI
67AQI
69AQI
72AQI
78AQI
68AQI
75AQI
66AQI
65AQI
65AQI
62AQI
60AQI
59AQI
52AQI
58AQI
63AQI
64AQI
74AQI
74AQI
76AQI
65AQI
61AQI
63AQI
58AQI
54AQI
57AQI
65AQI
55AQI
55AQI
60AQI
64AQI
58AQI
60AQI
64AQI
56AQI
53AQI
49AQI
52AQI
58AQI
64AQI
65AQI
61AQI
63AQI
58AQI
59AQI
58AQI
59AQI
53AQI
55AQI
59AQI
61AQI
60AQI
64AQI
64AQI
56AQI
59AQI
62AQI
59AQI
58AQI
58AQI
57AQI
54AQI
56AQI
55AQI
57AQI
55AQI
54AQI
60AQI
62AQI
59AQI
57AQI
66AQI
69AQI
76AQI
75AQI
66AQI
60AQI
59AQI
68AQI
66AQI
72AQI
71AQI
72AQI
62AQI
57AQI
52AQI
47AQI
49AQI
51AQI
55AQI
55AQI
56AQI
55AQI
62AQI
52AQI
46AQI
48AQI
58AQI
57AQI
58AQI
59AQI
65AQI
63AQI
66AQI
75AQI
49AQI
77AQI
69AQI
58AQI
56AQI
57AQI
85AQI
68AQI
82AQI
68AQI
79AQI
64AQI
61AQI
59AQI
60AQI
63AQI
No. of days
202569AQI
Highest AQI recorded in
January85AQI
Lowest AQI recorded in
August59AQI
202465AQI
Highest AQI recorded in
November84AQI
Lowest AQI recorded in
April21AQI
202381AQI
Highest AQI recorded in
February92AQI
Lowest AQI recorded in
November30AQI
202284AQI
Highest AQI recorded in
January106AQI
Lowest AQI recorded in
May64AQI
202184AQI
Highest AQI recorded in
March145AQI
Lowest AQI recorded in
July44AQI
202078AQI
Highest AQI recorded in
July93AQI
Lowest AQI recorded in
September54AQI
Most & Least Polluted Years Over the Last 6 Years
Muping Environmental Protection Bureau's annual 2025 AQI (69) shows an average percentage change of -10.7% (improved AQI) compared to previous years: 2020 (78), 2021 (84), 2022 (84), 2023 (81), 2024 (65).