Chicheng North Mountain, Zhangjiakou Shi Xuanhua Qu, Hebei, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Chicheng North Mountain, Zhangjiakou Shi Xuanhua Qu, Hebei, China
AQI Trends: Highest and Lowest
Same Day Analysis (12th July):
On this day, AQI across the 4 years varied significantly: 2026 ranks 4th highest AQI at 36 of Good air quality, showing improvement over 2025, 2024 and 2022 on the same day.
Day & Night AQI Trend: 11th Jul - 12th Jul 2026
Chicheng North Mountain, Zhangjiakou Shi Xuanhua Qu, Hebei, China
4 AM11th Jul 2026
7 PM
3 AM12th Jul 2026
64AQI
25AQI
30AQI
22AQI
In the last 24 hours,
Chicheng North Mountain's AQI reached its highest point of 64 at 4 AM during the Day, while the lowest point, 22, was recorded at 9 PM during the Night between 11th Jul and 12th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Chicheng North Mountain, Zhangjiakou Shi Xuanhua Qu, Hebei, China
18°C13/26°C
19°C12/28°C
20°C15/27°C
19°C13/28°C
21°C14/30°C
23°C16/30°C
20°C17/24°C
19°C11/26°C
18°C9/27°C
19°C11/28°C
19°C12/27°C
20°C12/29°C
20°C11/30°C
23°C15/33°C
23°C15/32°C
22°C15/31°C
21°C16/28°C
20°C16/26°C
21°C15/29°C
23°C16/33°C
25°C18/34°C
24°C17/33°C
22°C16/32°C
22°C14/30°C
22°C16/31°C
22°C15/31°C
24°C16/33°C
22°C20/26°C
22°C21/24°C
25°C19/33°C
40AQI
31AQI
45AQI
38AQI
2026 Days Vs Air Quality
Chicheng North Mountain, Zhangjiakou Shi Xuanhua Qu, Hebei, China
53%
102
37%
71
9%
18
1%
2
Total number of days with different AQI categories in last 193 days in 2026 (172 days remaining)
Under WHO’s Safe Air Quality Limits: 53%
Health Risk Level:
Considerable
In 2026, 53% of 193 days were within WHO’s safe air quality limits, and 47% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Chicheng North Mountain, Zhangjiakou Shi Xuanhua Qu, Hebei, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
46AQI (US)
41AQI (US)
82AQI (US)
85AQI (US)
49AQI (US)
57AQI (US)
41AQI (US)
82AQI (US)
105AQI (US)
26AQI (US)
34AQI (US)
57AQI (US)
40AQI (US)
95AQI (US)
140AQI (US)
88AQI (US)
38AQI (US)
67AQI (US)
24AQI (US)
28AQI (US)
32AQI (US)
57AQI (US)
64AQI (US)
56AQI (US)
58AQI (US)
73AQI (US)
40AQI (US)
92AQI (US)
135AQI (US)
156AQI (US)
95AQI (US)
41AQI (US)
27AQI (US)
77AQI (US)
101AQI (US)
41AQI (US)
18AQI (US)
30AQI (US)
38AQI (US)
95AQI (US)
98AQI (US)
55AQI (US)
92AQI (US)
110AQI (US)
94AQI (US)
21AQI (US)
28AQI (US)
51AQI (US)
19AQI (US)
34AQI (US)
77AQI (US)
129AQI (US)
43AQI (US)
26AQI (US)
60AQI (US)
117AQI (US)
110AQI (US)
76AQI (US)
81AQI (US)
107AQI (US)
119AQI (US)
65AQI (US)
53AQI (US)
75AQI (US)
17AQI (US)
36AQI (US)
74AQI (US)
14AQI (US)
35AQI (US)
14AQI (US)
107AQI (US)
151AQI (US)
23AQI (US)
38AQI (US)
85AQI (US)
93AQI (US)
13AQI (US)
19AQI (US)
60AQI (US)
88AQI (US)
51AQI (US)
72AQI (US)
133AQI (US)
122AQI (US)
80AQI (US)
23AQI (US)
87AQI (US)
64AQI (US)
12AQI (US)
53AQI (US)
30AQI (US)
69AQI (US)
71AQI (US)
48AQI (US)
40AQI (US)
12AQI (US)
34AQI (US)
70AQI (US)
49AQI (US)
29AQI (US)
24AQI (US)
41AQI (US)
46AQI (US)
63AQI (US)
80AQI (US)
116AQI (US)
50AQI (US)
109AQI (US)
101AQI (US)
57AQI (US)
33AQI (US)
60AQI (US)
76AQI (US)
64AQI (US)
48AQI (US)
29AQI (US)
28AQI (US)
11AQI (US)
22AQI (US)
42AQI (US)
62AQI (US)
35AQI (US)
10AQI (US)
24AQI (US)
67AQI (US)
39AQI (US)
10AQI (US)
28AQI (US)
78AQI (US)
28AQI (US)
18AQI (US)
81AQI (US)
94AQI (US)
118AQI (US)
126AQI (US)
78AQI (US)
67AQI (US)
63AQI (US)
62AQI (US)
71AQI (US)
80AQI (US)
91AQI (US)
85AQI (US)
77AQI (US)
75AQI (US)
53AQI (US)
39AQI (US)
16AQI (US)
25AQI (US)
37AQI (US)
58AQI (US)
24AQI (US)
42AQI (US)
12AQI (US)
10AQI (US)
17AQI (US)
24AQI (US)
9AQI (US)
11AQI (US)
18AQI (US)
20AQI (US)
17AQI (US)
22AQI (US)
63AQI (US)
24AQI (US)
77AQI (US)
49AQI (US)
16AQI (US)
46AQI (US)
71AQI (US)
15AQI (US)
13AQI (US)
26AQI (US)
26AQI (US)
18AQI (US)
11AQI (US)
30AQI (US)
35AQI (US)
42AQI (US)
48AQI (US)
25AQI (US)
37AQI (US)
43AQI (US)
82AQI (US)
50AQI (US)
20AQI (US)
26AQI (US)
22AQI (US)
28AQI (US)
60AQI (US)
47AQI (US)
37AQI (US)
36AQI (US)
67AQI (US)
64AQI (US)
64AQI (US)
52AQI (US)
58AQI (US)
29AQI (US)
41AQI (US)
No. of days
202655AQI (US)
Highest AQI (US) recorded in
January67AQI (US)
Lowest AQI (US) recorded in
June29AQI (US)
202570AQI (US)
Highest AQI (US) recorded in
October81AQI (US)
Lowest AQI (US) recorded in
August59AQI (US)
202460AQI (US)
Highest AQI (US) recorded in
November79AQI (US)
Lowest AQI (US) recorded in
January19AQI (US)
202352AQI (US)
Highest AQI (US) recorded in
March80AQI (US)
Lowest AQI (US) recorded in
November7AQI (US)
202254AQI (US)
Highest AQI (US) recorded in
March70AQI (US)
Lowest AQI (US) recorded in
August15AQI (US)
202163AQI (US)
Highest AQI (US) recorded in
March122AQI (US)
Lowest AQI (US) recorded in
October33AQI (US)
202061AQI (US)
Highest AQI (US) recorded in
March72AQI (US)
Lowest AQI (US) recorded in
September45AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Chicheng North Mountain's annual 2026 AQI (US) (55) shows an average percentage change of -7.4% (improved AQI (US)) compared to previous years: 2020 (61), 2021 (63), 2022 (54), 2023 (52), 2024 (60), 2025 (70).