Cangxian Urban Construction Bureau, Cangzhou, Hebei, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Cangxian Urban Construction Bureau, Cangzhou, Hebei, China
AQI Trends: Highest and Lowest
Same Day Analysis (18th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 80 of Moderate air quality, showing improvement over 2023 on the same day.
Day & Night AQI Trend: 17th Aug - 18th Aug 2026
Cangxian Urban Construction Bureau, Cangzhou, Hebei, China
5 AM17th Aug 2026
7 PM
4 AM18th Aug 2026
68AQI
25AQI
98AQI
46AQI
In the last 24 hours,
Cangxian Urban Construction Bureau's AQI reached its highest point of 98 at 1 AM during the Night, while the lowest point, 25, was recorded at 5 PM during the Day between 17th Aug and 18th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Cangxian Urban Construction Bureau, Cangzhou, Hebei, China
31°C26/37°C
28°C22/35°C
26°C24/30°C
28°C24/33°C
28°C24/32°C
28°C24/34°C
29°C25/34°C
30°C25/37°C
31°C26/37°C
31°C27/36°C
30°C26/34°C
31°C27/35°C
32°C28/38°C
33°C28/39°C
33°C29/39°C
30°C25/37°C
30°C25/36°C
32°C28/38°C
30°C27/36°C
26°C22/30°C
25°C21/30°C
27°C21/33°C
27°C24/31°C
24°C23/26°C
25°C22/29°C
25°C23/30°C
26°C22/31°C
25°C22/29°C
14°C12/16°C
26°C22/30°C
70AQI
59AQI
64AQI
60AQI
2026 Days Vs Air Quality
Cangxian Urban Construction Bureau, Cangzhou, Hebei, China
10%
23
52%
120
29%
67
8%
19
0.4%
1
Total number of days with different AQI categories in last 230 days in 2026 (135 days remaining)
Under WHO’s Safe Air Quality Limits: 10%
Health Risk Level:
Extreme
In 2026, 10% of 230 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
Cangxian Urban Construction Bureau, Cangzhou, Hebei, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
94AQI (US)
96AQI (US)
168AQI (US)
218AQI (US)
161AQI (US)
171AQI (US)
92AQI (US)
105AQI (US)
128AQI (US)
64AQI (US)
55AQI (US)
106AQI (US)
110AQI (US)
129AQI (US)
166AQI (US)
146AQI (US)
82AQI (US)
71AQI (US)
65AQI (US)
62AQI (US)
93AQI (US)
145AQI (US)
158AQI (US)
176AQI (US)
119AQI (US)
96AQI (US)
110AQI (US)
148AQI (US)
103AQI (US)
113AQI (US)
144AQI (US)
139AQI (US)
115AQI (US)
145AQI (US)
171AQI (US)
138AQI (US)
55AQI (US)
91AQI (US)
103AQI (US)
133AQI (US)
149AQI (US)
117AQI (US)
158AQI (US)
163AQI (US)
170AQI (US)
68AQI (US)
67AQI (US)
116AQI (US)
106AQI (US)
115AQI (US)
109AQI (US)
118AQI (US)
66AQI (US)
60AQI (US)
112AQI (US)
121AQI (US)
117AQI (US)
71AQI (US)
107AQI (US)
120AQI (US)
152AQI (US)
165AQI (US)
161AQI (US)
111AQI (US)
128AQI (US)
105AQI (US)
153AQI (US)
129AQI (US)
144AQI (US)
155AQI (US)
147AQI (US)
126AQI (US)
106AQI (US)
73AQI (US)
119AQI (US)
148AQI (US)
83AQI (US)
89AQI (US)
109AQI (US)
138AQI (US)
138AQI (US)
161AQI (US)
158AQI (US)
163AQI (US)
157AQI (US)
108AQI (US)
104AQI (US)
134AQI (US)
55AQI (US)
70AQI (US)
81AQI (US)
110AQI (US)
110AQI (US)
104AQI (US)
93AQI (US)
44AQI (US)
50AQI (US)
84AQI (US)
117AQI (US)
107AQI (US)
106AQI (US)
132AQI (US)
106AQI (US)
114AQI (US)
131AQI (US)
125AQI (US)
142AQI (US)
124AQI (US)
102AQI (US)
66AQI (US)
69AQI (US)
63AQI (US)
104AQI (US)
67AQI (US)
70AQI (US)
78AQI (US)
54AQI (US)
57AQI (US)
54AQI (US)
74AQI (US)
119AQI (US)
66AQI (US)
38AQI (US)
46AQI (US)
72AQI (US)
74AQI (US)
54AQI (US)
56AQI (US)
56AQI (US)
47AQI (US)
63AQI (US)
103AQI (US)
110AQI (US)
122AQI (US)
99AQI (US)
76AQI (US)
64AQI (US)
56AQI (US)
53AQI (US)
63AQI (US)
67AQI (US)
79AQI (US)
73AQI (US)
70AQI (US)
66AQI (US)
55AQI (US)
80AQI (US)
52AQI (US)
51AQI (US)
54AQI (US)
74AQI (US)
90AQI (US)
97AQI (US)
114AQI (US)
52AQI (US)
36AQI (US)
43AQI (US)
28AQI (US)
33AQI (US)
43AQI (US)
61AQI (US)
65AQI (US)
63AQI (US)
86AQI (US)
67AQI (US)
87AQI (US)
80AQI (US)
85AQI (US)
99AQI (US)
81AQI (US)
52AQI (US)
45AQI (US)
69AQI (US)
59AQI (US)
94AQI (US)
46AQI (US)
43AQI (US)
51AQI (US)
93AQI (US)
51AQI (US)
75AQI (US)
52AQI (US)
83AQI (US)
90AQI (US)
64AQI (US)
56AQI (US)
42AQI (US)
56AQI (US)
46AQI (US)
47AQI (US)
51AQI (US)
68AQI (US)
67AQI (US)
38AQI (US)
43AQI (US)
55AQI (US)
74AQI (US)
65AQI (US)
51AQI (US)
78AQI (US)
92AQI (US)
53AQI (US)
80AQI (US)
61AQI (US)
82AQI (US)
63AQI (US)
74AQI (US)
67AQI (US)
60AQI (US)
50AQI (US)
50AQI (US)
57AQI (US)
55AQI (US)
63AQI (US)
58AQI (US)
68AQI (US)
61AQI (US)
81AQI (US)
87AQI (US)
40AQI (US)
48AQI (US)
61AQI (US)
54AQI (US)
54AQI (US)
53AQI (US)
60AQI (US)
58AQI (US)
60AQI (US)
50AQI (US)
80AQI (US)
119AQI (US)
114AQI (US)
126AQI (US)
91AQI (US)
70AQI (US)
66AQI (US)
62AQI (US)
61AQI (US)
No. of days
202690AQI (US)
Highest AQI (US) recorded in
March126AQI (US)
Lowest AQI (US) recorded in
August61AQI (US)
202597AQI (US)
Highest AQI (US) recorded in
November130AQI (US)
Lowest AQI (US) recorded in
August62AQI (US)
2024103AQI (US)
Highest AQI (US) recorded in
January134AQI (US)
Lowest AQI (US) recorded in
September72AQI (US)
2023109AQI (US)
Highest AQI (US) recorded in
December147AQI (US)
Lowest AQI (US) recorded in
August69AQI (US)
2022101AQI (US)
Highest AQI (US) recorded in
November135AQI (US)
Lowest AQI (US) recorded in
August74AQI (US)
2021135AQI (US)
Highest AQI (US) recorded in
March159AQI (US)
Lowest AQI (US) recorded in
April118AQI (US)
2020103AQI (US)
Highest AQI (US) recorded in
December139AQI (US)
Lowest AQI (US) recorded in
September83AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Cangxian Urban Construction Bureau's annual 2026 AQI (US) (90) shows an average percentage change of -15.6% (improved AQI (US)) compared to previous years: 2020 (103), 2021 (135), 2022 (101), 2023 (109), 2024 (103), 2025 (97).