Dingzhou City Transportation Bureau, Dingzhou, 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
Dingzhou City Transportation Bureau, Dingzhou, Hebei, China
AQI Trends: Highest and Lowest
Same Day Analysis (17th August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 3rd highest AQI at 54 of Moderate air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 16th Aug - 17th Aug 2026
Dingzhou City Transportation Bureau, Dingzhou, Hebei, China
5 AM16th Aug 2026
7 PM
4 AM17th Aug 2026
89AQI
15AQI
56AQI
18AQI
In the last 24 hours,
Dingzhou City Transportation Bureau's AQI reached its highest point of 89 at 5 AM during the Day, while the lowest point, 15, was recorded at 4 PM during the Day between 16th Aug and 17th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Dingzhou City Transportation Bureau, Dingzhou, Hebei, China
29°C22/37°C
30°C23/38°C
27°C21/34°C
26°C23/32°C
26°C23/31°C
27°C24/31°C
28°C23/33°C
29°C26/34°C
30°C25/35°C
29°C24/35°C
29°C24/34°C
29°C26/33°C
29°C26/35°C
30°C27/36°C
32°C27/38°C
30°C25/37°C
28°C23/35°C
29°C23/35°C
32°C27/39°C
32°C26/39°C
27°C23/32°C
26°C21/33°C
27°C21/36°C
27°C23/35°C
24°C22/26°C
25°C22/31°C
26°C21/33°C
26°C22/31°C
26°C22/33°C
12°C10/14°C
64AQI
56AQI
61AQI
53AQI
2026 Days Vs Air Quality
Dingzhou City Transportation Bureau, Dingzhou, Hebei, China
17%
38
45%
104
25%
57
13%
30
Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)
Under WHO’s Safe Air Quality Limits: 17%
Health Risk Level:
Extreme
In 2026, 17% of 229 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
Dingzhou City Transportation Bureau, Dingzhou, Hebei, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
106AQI (US)
153AQI (US)
174AQI (US)
181AQI (US)
165AQI (US)
134AQI (US)
94AQI (US)
123AQI (US)
140AQI (US)
45AQI (US)
47AQI (US)
102AQI (US)
122AQI (US)
128AQI (US)
172AQI (US)
158AQI (US)
109AQI (US)
83AQI (US)
51AQI (US)
82AQI (US)
114AQI (US)
140AQI (US)
136AQI (US)
160AQI (US)
129AQI (US)
141AQI (US)
155AQI (US)
131AQI (US)
139AQI (US)
159AQI (US)
165AQI (US)
154AQI (US)
167AQI (US)
166AQI (US)
168AQI (US)
118AQI (US)
51AQI (US)
86AQI (US)
112AQI (US)
118AQI (US)
154AQI (US)
158AQI (US)
153AQI (US)
161AQI (US)
151AQI (US)
61AQI (US)
85AQI (US)
92AQI (US)
56AQI (US)
85AQI (US)
82AQI (US)
115AQI (US)
71AQI (US)
43AQI (US)
102AQI (US)
118AQI (US)
141AQI (US)
83AQI (US)
113AQI (US)
140AQI (US)
156AQI (US)
161AQI (US)
153AQI (US)
130AQI (US)
119AQI (US)
141AQI (US)
158AQI (US)
133AQI (US)
163AQI (US)
150AQI (US)
156AQI (US)
169AQI (US)
147AQI (US)
101AQI (US)
98AQI (US)
143AQI (US)
84AQI (US)
83AQI (US)
126AQI (US)
124AQI (US)
88AQI (US)
135AQI (US)
158AQI (US)
158AQI (US)
172AQI (US)
124AQI (US)
146AQI (US)
114AQI (US)
85AQI (US)
81AQI (US)
93AQI (US)
111AQI (US)
138AQI (US)
86AQI (US)
82AQI (US)
48AQI (US)
51AQI (US)
112AQI (US)
131AQI (US)
94AQI (US)
86AQI (US)
127AQI (US)
120AQI (US)
128AQI (US)
145AQI (US)
131AQI (US)
151AQI (US)
139AQI (US)
97AQI (US)
65AQI (US)
77AQI (US)
75AQI (US)
95AQI (US)
83AQI (US)
78AQI (US)
98AQI (US)
67AQI (US)
78AQI (US)
46AQI (US)
79AQI (US)
110AQI (US)
81AQI (US)
33AQI (US)
54AQI (US)
81AQI (US)
78AQI (US)
56AQI (US)
54AQI (US)
79AQI (US)
82AQI (US)
63AQI (US)
103AQI (US)
126AQI (US)
117AQI (US)
119AQI (US)
78AQI (US)
67AQI (US)
63AQI (US)
62AQI (US)
70AQI (US)
79AQI (US)
87AQI (US)
88AQI (US)
77AQI (US)
74AQI (US)
53AQI (US)
63AQI (US)
36AQI (US)
47AQI (US)
52AQI (US)
71AQI (US)
60AQI (US)
84AQI (US)
70AQI (US)
35AQI (US)
32AQI (US)
29AQI (US)
25AQI (US)
37AQI (US)
26AQI (US)
25AQI (US)
35AQI (US)
50AQI (US)
53AQI (US)
50AQI (US)
90AQI (US)
68AQI (US)
58AQI (US)
103AQI (US)
78AQI (US)
60AQI (US)
36AQI (US)
57AQI (US)
58AQI (US)
119AQI (US)
87AQI (US)
32AQI (US)
59AQI (US)
58AQI (US)
62AQI (US)
96AQI (US)
82AQI (US)
106AQI (US)
102AQI (US)
60AQI (US)
40AQI (US)
37AQI (US)
56AQI (US)
60AQI (US)
62AQI (US)
68AQI (US)
71AQI (US)
44AQI (US)
55AQI (US)
70AQI (US)
47AQI (US)
82AQI (US)
27AQI (US)
69AQI (US)
86AQI (US)
86AQI (US)
61AQI (US)
72AQI (US)
44AQI (US)
79AQI (US)
87AQI (US)
84AQI (US)
71AQI (US)
66AQI (US)
50AQI (US)
50AQI (US)
46AQI (US)
45AQI (US)
71AQI (US)
46AQI (US)
41AQI (US)
42AQI (US)
81AQI (US)
82AQI (US)
45AQI (US)
53AQI (US)
65AQI (US)
67AQI (US)
39AQI (US)
26AQI (US)
42AQI (US)
59AQI (US)
42AQI (US)
54AQI (US)
127AQI (US)
113AQI (US)
132AQI (US)
97AQI (US)
74AQI (US)
58AQI (US)
65AQI (US)
53AQI (US)
No. of days
202692AQI (US)
Highest AQI (US) recorded in
March132AQI (US)
Lowest AQI (US) recorded in
August53AQI (US)
202597AQI (US)
Highest AQI (US) recorded in
December129AQI (US)
Lowest AQI (US) recorded in
August62AQI (US)
202486AQI (US)
Highest AQI (US) recorded in
November126AQI (US)
Lowest AQI (US) recorded in
January40AQI (US)
202338AQI (US)
Highest AQI (US) recorded in
December38AQI (US)
Lowest AQI (US) recorded in
November33AQI (US)
2020102AQI (US)
Highest AQI (US) recorded in
November136AQI (US)
Lowest AQI (US) recorded in
March76AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Dingzhou City Transportation Bureau's annual 2026 AQI (US) (92) shows an average percentage change of 33.5% (worsened AQI (US)) compared to previous years: 2020 (102), 2023 (38), 2024 (86), 2025 (97).