Dingzhou, 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
Dingzhou, Hebei, China
AQI Trends: Highest and Lowest
Same Day Analysis (2nd October):
On this day, AQI across the 4 years varied significantly: 2026 ranks 3rd highest AQI at 56 of Moderate air quality, showing improvement over 2025 and 2022 on the same day.
Day & Night AQI Trend: 1st Oct - 2nd Oct 2026
Dingzhou, Hebei, China
6 AM1st Oct 2026
6 PM
5 AM2nd Oct 2026
36AQI
22AQI
68AQI
28AQI
In the last 24 hours,
Dingzhou's AQI reached its highest point of 68 at 12 AM during the Night, while the lowest point, 22, was recorded at 3 PM during the Day between 1st Oct and 2nd Oct 2026.
Day & Night AQI Trend : Sep - Oct 2026
Dingzhou, Hebei, China
25°C20/31°C
24°C19/30°C
25°C20/31°C
25°C20/30°C
25°C18/31°C
16°C14/18°C
19°C15/23°C
20°C14/26°C
22°C16/28°C
21°C15/27°C
23°C18/30°C
20°C16/25°C
22°C15/29°C
24°C17/31°C
25°C20/33°C
23°C18/28°C
23°C18/30°C
24°C21/30°C
23°C19/30°C
24°C20/31°C
26°C20/33°C
22°C19/25°C
22°C17/27°C
24°C18/31°C
22°C17/27°C
22°C19/27°C
24°C18/31°C
18°C14/22°C
16°C11/23°C
17°C11/25°C
84AQI
69AQI
90AQI
76AQI
2026 Days Vs Air Quality
Dingzhou, Hebei, China
17%
48
49%
134
23%
64
11%
29
Total number of days with different AQI categories in last 275 days in 2026 (90 days remaining)
Under WHO’s Safe Air Quality Limits: 17%
Health Risk Level:
Extreme
In 2026, 17% of 275 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, Hebei, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
99AQI (US)
151AQI (US)
174AQI (US)
185AQI (US)
165AQI (US)
123AQI (US)
82AQI (US)
107AQI (US)
124AQI (US)
53AQI (US)
49AQI (US)
92AQI (US)
125AQI (US)
140AQI (US)
170AQI (US)
161AQI (US)
117AQI (US)
96AQI (US)
73AQI (US)
86AQI (US)
110AQI (US)
139AQI (US)
142AQI (US)
163AQI (US)
143AQI (US)
153AQI (US)
165AQI (US)
148AQI (US)
146AQI (US)
159AQI (US)
166AQI (US)
153AQI (US)
166AQI (US)
167AQI (US)
168AQI (US)
118AQI (US)
58AQI (US)
79AQI (US)
107AQI (US)
124AQI (US)
147AQI (US)
149AQI (US)
148AQI (US)
156AQI (US)
152AQI (US)
63AQI (US)
81AQI (US)
103AQI (US)
63AQI (US)
82AQI (US)
86AQI (US)
114AQI (US)
78AQI (US)
49AQI (US)
98AQI (US)
126AQI (US)
143AQI (US)
91AQI (US)
125AQI (US)
141AQI (US)
157AQI (US)
163AQI (US)
152AQI (US)
134AQI (US)
117AQI (US)
135AQI (US)
155AQI (US)
133AQI (US)
158AQI (US)
145AQI (US)
159AQI (US)
168AQI (US)
144AQI (US)
98AQI (US)
95AQI (US)
133AQI (US)
73AQI (US)
81AQI (US)
127AQI (US)
125AQI (US)
90AQI (US)
135AQI (US)
157AQI (US)
153AQI (US)
162AQI (US)
126AQI (US)
146AQI (US)
118AQI (US)
89AQI (US)
85AQI (US)
92AQI (US)
115AQI (US)
126AQI (US)
79AQI (US)
82AQI (US)
52AQI (US)
55AQI (US)
107AQI (US)
121AQI (US)
93AQI (US)
84AQI (US)
130AQI (US)
125AQI (US)
134AQI (US)
152AQI (US)
139AQI (US)
152AQI (US)
140AQI (US)
99AQI (US)
66AQI (US)
81AQI (US)
84AQI (US)
99AQI (US)
89AQI (US)
84AQI (US)
95AQI (US)
74AQI (US)
64AQI (US)
49AQI (US)
75AQI (US)
108AQI (US)
71AQI (US)
34AQI (US)
50AQI (US)
80AQI (US)
87AQI (US)
55AQI (US)
57AQI (US)
81AQI (US)
89AQI (US)
61AQI (US)
105AQI (US)
129AQI (US)
127AQI (US)
135AQI (US)
77AQI (US)
70AQI (US)
66AQI (US)
65AQI (US)
75AQI (US)
84AQI (US)
92AQI (US)
87AQI (US)
78AQI (US)
76AQI (US)
54AQI (US)
62AQI (US)
37AQI (US)
41AQI (US)
47AQI (US)
63AQI (US)
55AQI (US)
81AQI (US)
70AQI (US)
43AQI (US)
38AQI (US)
31AQI (US)
28AQI (US)
37AQI (US)
31AQI (US)
28AQI (US)
40AQI (US)
57AQI (US)
58AQI (US)
54AQI (US)
95AQI (US)
78AQI (US)
66AQI (US)
101AQI (US)
78AQI (US)
63AQI (US)
43AQI (US)
59AQI (US)
64AQI (US)
110AQI (US)
84AQI (US)
35AQI (US)
63AQI (US)
62AQI (US)
59AQI (US)
89AQI (US)
84AQI (US)
99AQI (US)
103AQI (US)
72AQI (US)
42AQI (US)
42AQI (US)
55AQI (US)
66AQI (US)
67AQI (US)
77AQI (US)
80AQI (US)
45AQI (US)
59AQI (US)
74AQI (US)
47AQI (US)
79AQI (US)
29AQI (US)
65AQI (US)
84AQI (US)
91AQI (US)
54AQI (US)
58AQI (US)
42AQI (US)
70AQI (US)
76AQI (US)
78AQI (US)
76AQI (US)
63AQI (US)
51AQI (US)
46AQI (US)
50AQI (US)
41AQI (US)
59AQI (US)
37AQI (US)
33AQI (US)
37AQI (US)
69AQI (US)
76AQI (US)
46AQI (US)
53AQI (US)
72AQI (US)
71AQI (US)
34AQI (US)
30AQI (US)
45AQI (US)
55AQI (US)
42AQI (US)
54AQI (US)
48AQI (US)
77AQI (US)
96AQI (US)
112AQI (US)
104AQI (US)
93AQI (US)
89AQI (US)
74AQI (US)
29AQI (US)
32AQI (US)
31AQI (US)
63AQI (US)
49AQI (US)
35AQI (US)
40AQI (US)
60AQI (US)
66AQI (US)
60AQI (US)
57AQI (US)
73AQI (US)
96AQI (US)
35AQI (US)
31AQI (US)
40AQI (US)
46AQI (US)
75AQI (US)
69AQI (US)
49AQI (US)
61AQI (US)
90AQI (US)
98AQI (US)
121AQI (US)
119AQI (US)
128AQI (US)
106AQI (US)
107AQI (US)
121AQI (US)
119AQI (US)
100AQI (US)
138AQI (US)
64AQI (US)
67AQI (US)
88AQI (US)
61AQI (US)
33AQI (US)
56AQI (US)
129AQI (US)
114AQI (US)
131AQI (US)
98AQI (US)
76AQI (US)
60AQI (US)
65AQI (US)
58AQI (US)
80AQI (US)
45AQI (US)
No. of days
202690AQI (US)
Highest AQI (US) recorded in
March131AQI (US)
Lowest AQI (US) recorded in
October45AQI (US)
202595AQI (US)
Highest AQI (US) recorded in
December129AQI (US)
Lowest AQI (US) recorded in
August62AQI (US)
202480AQI (US)
Highest AQI (US) recorded in
October125AQI (US)
Lowest AQI (US) recorded in
January49AQI (US)
2023104AQI (US)
Highest AQI (US) recorded in
February145AQI (US)
Lowest AQI (US) recorded in
November44AQI (US)
2022110AQI (US)
Highest AQI (US) recorded in
January154AQI (US)
Lowest AQI (US) recorded in
July76AQI (US)
202192AQI (US)
Highest AQI (US) recorded in
March193AQI (US)
Lowest AQI (US) recorded in
September26AQI (US)
2020109AQI (US)
Highest AQI (US) recorded in
November127AQI (US)
Lowest AQI (US) recorded in
September84AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Dingzhou's annual 2026 AQI (US) (90) shows an average percentage change of -7.3% (improved AQI (US)) compared to previous years: 2020 (109), 2021 (92), 2022 (110), 2023 (104), 2024 (80), 2025 (95).