Luanping County Vocational Education Center, 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
Luanping County Vocational Education Center, Chengde, Hebei, China
AQI Trends: Highest and Lowest
Same Day Analysis (16th October ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 95 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 16th Oct - 17th Oct 2025
Luanping County Vocational Education Center, Chengde, Hebei, China
6 AM16th Oct 2025
5 PM
5 AM17th Oct 2025
87AQI
61AQI
72AQI
58AQI
In the last 24 hours,
Luanping County Vocational Education Center's AQI reached its highest point of 87 at 6 AM during the Day, while the lowest point, 58, was recorded at 8 PM during the Night between 16th Oct and 17th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Luanping County Vocational Education Center, Chengde, Hebei, China
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
12°C9/15°C
12°C7/18°C
13°C9/19°C
13°C10/16°C
9°C8/9°C
--°C/°C
60AQI
50AQI
67AQI
54AQI
2025 Days Vs Air Quality
Luanping County Vocational Education Center, Chengde, Hebei, China
9%
27
84%
243
6%
17
0.6%
2
Total number of days with different AQI categories in last 290 days in 2025 (75 days remaining)
Under WHO’s Safe Air Quality Limits: 9%
Health Risk Level:
Extreme
In 2025, 9% of 290 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
Luanping County Vocational Education Center, Chengde, Hebei, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
86AQI
66AQI
78AQI
85AQI
74AQI
59AQI
54AQI
45AQI
44AQI
52AQI
74AQI
66AQI
69AQI
55AQI
64AQI
74AQI
96AQI
88AQI
84AQI
104AQI
80AQI
91AQI
128AQI
141AQI
162AQI
104AQI
72AQI
70AQI
108AQI
71AQI
125AQI
128AQI
93AQI
64AQI
54AQI
51AQI
52AQI
42AQI
40AQI
49AQI
81AQI
122AQI
72AQI
96AQI
76AQI
86AQI
49AQI
57AQI
61AQI
49AQI
48AQI
44AQI
47AQI
41AQI
57AQI
48AQI
66AQI
104AQI
95AQI
144AQI
72AQI
94AQI
87AQI
85AQI
62AQI
89AQI
115AQI
130AQI
150AQI
158AQI
83AQI
114AQI
102AQI
81AQI
66AQI
59AQI
51AQI
53AQI
44AQI
50AQI
52AQI
100AQI
50AQI
62AQI
99AQI
57AQI
61AQI
51AQI
54AQI
64AQI
58AQI
53AQI
66AQI
67AQI
52AQI
78AQI
68AQI
63AQI
71AQI
70AQI
92AQI
74AQI
72AQI
68AQI
70AQI
92AQI
75AQI
64AQI
54AQI
73AQI
82AQI
60AQI
69AQI
51AQI
60AQI
75AQI
48AQI
55AQI
68AQI
56AQI
49AQI
62AQI
50AQI
60AQI
71AQI
59AQI
83AQI
106AQI
68AQI
78AQI
74AQI
78AQI
83AQI
65AQI
73AQI
96AQI
66AQI
73AQI
67AQI
98AQI
85AQI
110AQI
79AQI
75AQI
81AQI
80AQI
70AQI
77AQI
91AQI
98AQI
90AQI
92AQI
63AQI
50AQI
53AQI
53AQI
50AQI
49AQI
55AQI
59AQI
52AQI
63AQI
75AQI
74AQI
77AQI
61AQI
54AQI
62AQI
67AQI
65AQI
59AQI
54AQI
46AQI
55AQI
66AQI
70AQI
70AQI
76AQI
67AQI
74AQI
65AQI
65AQI
65AQI
61AQI
61AQI
60AQI
52AQI
58AQI
62AQI
65AQI
74AQI
74AQI
76AQI
64AQI
62AQI
63AQI
58AQI
53AQI
56AQI
64AQI
53AQI
54AQI
61AQI
64AQI
58AQI
59AQI
64AQI
56AQI
53AQI
51AQI
51AQI
58AQI
64AQI
65AQI
61AQI
63AQI
58AQI
59AQI
57AQI
58AQI
51AQI
54AQI
60AQI
62AQI
60AQI
64AQI
63AQI
57AQI
60AQI
62AQI
59AQI
58AQI
58AQI
57AQI
54AQI
56AQI
55AQI
58AQI
55AQI
54AQI
60AQI
62AQI
59AQI
57AQI
66AQI
68AQI
76AQI
75AQI
66AQI
60AQI
59AQI
69AQI
66AQI
71AQI
71AQI
73AQI
62AQI
56AQI
51AQI
48AQI
48AQI
50AQI
54AQI
54AQI
55AQI
55AQI
61AQI
54AQI
46AQI
48AQI
58AQI
57AQI
57AQI
60AQI
65AQI
65AQI
67AQI
73AQI
52AQI
76AQI
70AQI
59AQI
56AQI
61AQI
68AQI
66AQI
75AQI
83AQI
95AQI
83AQI
67AQI
82AQI
67AQI
77AQI
63AQI
60AQI
59AQI
60AQI
68AQI
No. of days
202569AQI
Highest AQI recorded in
January83AQI
Lowest AQI recorded in
August59AQI
202465AQI
Highest AQI recorded in
November84AQI
Lowest AQI recorded in
September50AQI
202365AQI
Highest AQI recorded in
December69AQI
Lowest AQI recorded in
November31AQI
202281AQI
Highest AQI recorded in
January100AQI
Lowest AQI recorded in
August62AQI
202155AQI
Highest AQI recorded in
March131AQI
Lowest AQI recorded in
October1AQI
202079AQI
Highest AQI recorded in
July102AQI
Lowest AQI recorded in
September56AQI
Most & Least Polluted Years Over the Last 6 Years
Luanping County Vocational Education Center's annual 2025 AQI (69) shows an average percentage change of 1.3% (worsened AQI) compared to previous years: 2020 (79), 2021 (55), 2022 (81), 2023 (65), 2024 (65).