Hebei Institute Of Water Conservancy And Electric Power, Cangzhou, 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
Hebei Institute Of Water Conservancy And Electric Power, Cangzhou, Hebei, China
AQI Trends: Highest and Lowest
Same Day Analysis (14th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 40 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Day & Night AQI Trend: 13th Jul - 14th Jul 2026
Hebei Institute Of Water Conservancy And Electric Power, Cangzhou, Hebei, China
4 AM13th Jul 2026
7 PM
3 AM14th Jul 2026
44AQI
19AQI
44AQI
10AQI
In the last 24 hours,
Hebei Institute Of Water Conservancy And Electric Power's AQI reached its highest point of 44 at 4 AM during the Night, while the lowest point, 10, was recorded at 3 AM during the Night between 13th Jul and 14th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Hebei Institute Of Water Conservancy And Electric Power, Cangzhou, Hebei, China
29°C24/34°C
29°C25/35°C
28°C22/34°C
31°C26/37°C
25°C22/27°C
26°C22/30°C
25°C20/29°C
27°C21/33°C
29°C23/35°C
28°C23/34°C
26°C21/31°C
28°C22/34°C
30°C24/37°C
30°C24/37°C
27°C22/32°C
27°C22/31°C
26°C22/30°C
31°C25/36°C
32°C27/38°C
32°C26/39°C
27°C22/33°C
28°C22/34°C
28°C23/35°C
29°C23/37°C
29°C23/36°C
29°C25/36°C
30°C27/36°C
32°C28/37°C
28°C26/30°C
29°C25/34°C
69AQI
60AQI
71AQI
68AQI
2026 Days Vs Air Quality
Hebei Institute Of Water Conservancy And Electric Power, Cangzhou, Hebei, China
10%
20
44%
85
34%
67
11%
22
0.5%
1
Total number of days with different AQI categories in last 195 days in 2026 (170 days remaining)
Under WHO’s Safe Air Quality Limits: 10%
Health Risk Level:
Extreme
In 2026, 10% of 195 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
Hebei Institute Of Water Conservancy And Electric Power, Cangzhou, Hebei, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
84AQI (US)
92AQI (US)
161AQI (US)
217AQI (US)
167AQI (US)
166AQI (US)
86AQI (US)
95AQI (US)
127AQI (US)
53AQI (US)
41AQI (US)
116AQI (US)
103AQI (US)
119AQI (US)
168AQI (US)
139AQI (US)
75AQI (US)
63AQI (US)
49AQI (US)
54AQI (US)
99AQI (US)
151AQI (US)
160AQI (US)
179AQI (US)
119AQI (US)
100AQI (US)
118AQI (US)
152AQI (US)
110AQI (US)
122AQI (US)
151AQI (US)
146AQI (US)
118AQI (US)
147AQI (US)
174AQI (US)
142AQI (US)
55AQI (US)
102AQI (US)
119AQI (US)
138AQI (US)
149AQI (US)
124AQI (US)
160AQI (US)
166AQI (US)
173AQI (US)
68AQI (US)
66AQI (US)
122AQI (US)
106AQI (US)
120AQI (US)
115AQI (US)
123AQI (US)
69AQI (US)
60AQI (US)
121AQI (US)
131AQI (US)
120AQI (US)
81AQI (US)
118AQI (US)
130AQI (US)
155AQI (US)
167AQI (US)
162AQI (US)
111AQI (US)
132AQI (US)
113AQI (US)
154AQI (US)
131AQI (US)
143AQI (US)
156AQI (US)
150AQI (US)
129AQI (US)
110AQI (US)
73AQI (US)
123AQI (US)
150AQI (US)
86AQI (US)
95AQI (US)
117AQI (US)
143AQI (US)
142AQI (US)
166AQI (US)
164AQI (US)
167AQI (US)
160AQI (US)
111AQI (US)
113AQI (US)
142AQI (US)
62AQI (US)
71AQI (US)
83AQI (US)
111AQI (US)
117AQI (US)
108AQI (US)
98AQI (US)
46AQI (US)
49AQI (US)
86AQI (US)
102AQI (US)
102AQI (US)
105AQI (US)
136AQI (US)
112AQI (US)
120AQI (US)
137AQI (US)
126AQI (US)
135AQI (US)
131AQI (US)
116AQI (US)
75AQI (US)
77AQI (US)
64AQI (US)
103AQI (US)
76AQI (US)
77AQI (US)
87AQI (US)
60AQI (US)
54AQI (US)
61AQI (US)
70AQI (US)
129AQI (US)
69AQI (US)
37AQI (US)
50AQI (US)
79AQI (US)
85AQI (US)
55AQI (US)
69AQI (US)
69AQI (US)
68AQI (US)
65AQI (US)
105AQI (US)
114AQI (US)
121AQI (US)
104AQI (US)
77AQI (US)
65AQI (US)
57AQI (US)
54AQI (US)
63AQI (US)
69AQI (US)
79AQI (US)
73AQI (US)
72AQI (US)
66AQI (US)
51AQI (US)
73AQI (US)
50AQI (US)
47AQI (US)
51AQI (US)
73AQI (US)
89AQI (US)
102AQI (US)
102AQI (US)
52AQI (US)
36AQI (US)
29AQI (US)
26AQI (US)
34AQI (US)
46AQI (US)
53AQI (US)
63AQI (US)
71AQI (US)
82AQI (US)
65AQI (US)
87AQI (US)
84AQI (US)
82AQI (US)
97AQI (US)
84AQI (US)
52AQI (US)
51AQI (US)
72AQI (US)
61AQI (US)
101AQI (US)
48AQI (US)
46AQI (US)
56AQI (US)
99AQI (US)
52AQI (US)
80AQI (US)
51AQI (US)
90AQI (US)
100AQI (US)
61AQI (US)
52AQI (US)
46AQI (US)
57AQI (US)
46AQI (US)
45AQI (US)
56AQI (US)
71AQI (US)
68AQI (US)
34AQI (US)
40AQI (US)
117AQI (US)
119AQI (US)
130AQI (US)
94AQI (US)
72AQI (US)
67AQI (US)
58AQI (US)
No. of days
202697AQI (US)
Highest AQI (US) recorded in
March130AQI (US)
Lowest AQI (US) recorded in
July58AQI (US)
202596AQI (US)
Highest AQI (US) recorded in
November126AQI (US)
Lowest AQI (US) recorded in
August62AQI (US)
2024106AQI (US)
Highest AQI (US) recorded in
March132AQI (US)
Lowest AQI (US) recorded in
August77AQI (US)
2023112AQI (US)
Highest AQI (US) recorded in
December142AQI (US)
Lowest AQI (US) recorded in
August77AQI (US)
2022108AQI (US)
Highest AQI (US) recorded in
November137AQI (US)
Lowest AQI (US) recorded in
July75AQI (US)
2021100AQI (US)
Highest AQI (US) recorded in
March152AQI (US)
Lowest AQI (US) recorded in
July54AQI (US)
202098AQI (US)
Highest AQI (US) recorded in
December124AQI (US)
Lowest AQI (US) recorded in
September74AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Hebei Institute Of Water Conservancy And Electric Power's annual 2026 AQI (US) (97) shows an average percentage change of -5.8% (improved AQI (US)) compared to previous years: 2020 (98), 2021 (100), 2022 (108), 2023 (112), 2024 (106), 2025 (96).