Suning County Government, Hejian, 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
Suning County Government, Hejian, Hebei, China
AQI Trends: Highest and Lowest
Same Day Analysis (4th August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 3rd highest AQI at 61 of Moderate air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Suning County Government, Hejian, Hebei, China
5 AM4th Aug 2025
7 PM
4 AM5th Aug 2025
69AQI
56AQI
62AQI
59AQI
In the last 24 hours,
Suning County Government's AQI reached its highest point of 69 at 8 AM during the Day, while the lowest point, 56, was recorded at 4 PM during the Day between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Suning County Government, Hejian, Hebei, China
31°C27/35°C
30°C25/36°C
29°C24/35°C
30°C26/35°C
31°C26/37°C
31°C27/36°C
33°C27/38°C
32°C26/38°C
32°C27/37°C
31°C26/37°C
28°C22/35°C
31°C26/36°C
31°C26/37°C
31°C26/36°C
25°C23/27°C
29°C23/34°C
30°C24/36°C
30°C26/34°C
30°C25/35°C
30°C25/36°C
32°C27/38°C
32°C27/38°C
33°C27/39°C
30°C26/36°C
29°C24/35°C
28°C23/33°C
30°C24/36°C
31°C25/37°C
31°C26/38°C
27°C25/29°C
--°C/°C
67AQI
66AQI
66AQI
66AQI
2025 Days Vs Air Quality
Suning County Government, Hejian, Hebei, China
0.4%
1
68%
147
26%
57
5%
10
0.4%
1
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Under WHO’s Safe Air Quality Limits: 0.46%
Health Risk Level:
Extreme
In 2025, 0.46% of 217 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
Suning County Government, Hejian, Hebei, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
137AQI
96AQI
124AQI
139AQI
119AQI
82AQI
72AQI
59AQI
63AQI
88AQI
116AQI
92AQI
134AQI
79AQI
88AQI
86AQI
121AQI
145AQI
116AQI
156AQI
145AQI
114AQI
141AQI
147AQI
158AQI
129AQI
81AQI
106AQI
202AQI
126AQI
164AQI
139AQI
155AQI
82AQI
83AQI
63AQI
91AQI
47AQI
60AQI
87AQI
126AQI
145AQI
96AQI
129AQI
131AQI
135AQI
81AQI
79AQI
90AQI
93AQI
99AQI
95AQI
100AQI
62AQI
94AQI
97AQI
125AQI
149AQI
170AQI
195AQI
134AQI
101AQI
97AQI
131AQI
81AQI
144AQI
141AQI
159AQI
165AQI
174AQI
136AQI
158AQI
120AQI
104AQI
73AQI
75AQI
64AQI
75AQI
58AQI
63AQI
69AQI
115AQI
88AQI
90AQI
107AQI
88AQI
89AQI
67AQI
83AQI
92AQI
86AQI
71AQI
92AQI
114AQI
71AQI
109AQI
114AQI
105AQI
106AQI
114AQI
138AQI
100AQI
84AQI
77AQI
79AQI
108AQI
116AQI
84AQI
100AQI
106AQI
110AQI
81AQI
101AQI
70AQI
93AQI
102AQI
80AQI
85AQI
82AQI
88AQI
72AQI
88AQI
61AQI
80AQI
92AQI
80AQI
105AQI
105AQI
78AQI
82AQI
77AQI
83AQI
96AQI
76AQI
76AQI
109AQI
76AQI
93AQI
101AQI
108AQI
103AQI
118AQI
112AQI
90AQI
91AQI
91AQI
96AQI
101AQI
98AQI
98AQI
99AQI
111AQI
92AQI
67AQI
69AQI
75AQI
83AQI
80AQI
87AQI
89AQI
71AQI
83AQI
86AQI
89AQI
84AQI
69AQI
59AQI
68AQI
75AQI
64AQI
67AQI
63AQI
53AQI
63AQI
64AQI
74AQI
74AQI
79AQI
79AQI
76AQI
74AQI
65AQI
69AQI
61AQI
64AQI
59AQI
57AQI
61AQI
62AQI
68AQI
77AQI
78AQI
78AQI
69AQI
66AQI
72AQI
68AQI
65AQI
65AQI
69AQI
68AQI
68AQI
65AQI
64AQI
64AQI
66AQI
66AQI
63AQI
66AQI
55AQI
60AQI
60AQI
64AQI
63AQI
64AQI
61AQI
117AQI
104AQI
108AQI
96AQI
91AQI
76AQI
66AQI
63AQI
No. of days
202593AQI
Highest AQI recorded in
January117AQI
Lowest AQI recorded in
August63AQI
202488AQI
Highest AQI recorded in
October126AQI
Lowest AQI recorded in
January60AQI
2023102AQI
Highest AQI recorded in
March132AQI
Lowest AQI recorded in
December53AQI
2022108AQI
Highest AQI recorded in
January149AQI
Lowest AQI recorded in
July49AQI
2021115AQI
Highest AQI recorded in
March159AQI
Lowest AQI recorded in
July58AQI
2020112AQI
Highest AQI recorded in
December152AQI
Lowest AQI recorded in
August88AQI
Most & Least Polluted Years Over the Last 6 Years
Suning County Government's annual 2025 AQI (93) shows an average percentage change of -10.5% (improved AQI) compared to previous years: 2020 (112), 2021 (115), 2022 (108), 2023 (102), 2024 (88).