Wuan, 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
Wuan, Hebei, China
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 64 of Moderate air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Wuan, Hebei, China
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
AQI
AQI
69AQI
60AQI
In the last 24 hours,
Wuan's AQI reached its highest point of 69 at 9 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Wuan, Hebei, China
33°C26/39°C
32°C27/38°C
32°C27/36°C
29°C23/37°C
29°C23/35°C
28°C25/32°C
30°C24/35°C
29°C26/34°C
31°C26/36°C
32°C28/38°C
32°C27/37°C
33°C26/41°C
30°C24/35°C
30°C25/36°C
31°C25/37°C
31°C25/38°C
27°C24/33°C
28°C23/33°C
29°C24/36°C
28°C25/33°C
29°C24/34°C
30°C25/36°C
31°C26/37°C
31°C25/38°C
32°C26/39°C
31°C25/39°C
31°C26/37°C
30°C25/37°C
30°C24/37°C
--°C/°C
--°C/°C
68AQI
68AQI
67AQI
67AQI
2025 Days Vs Air Quality
Wuan, Hebei, China
63%
134
31%
67
5%
11
0.4%
1
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 214 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
Wuan, Hebei, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
148AQI
116AQI
136AQI
153AQI
122AQI
94AQI
88AQI
66AQI
76AQI
95AQI
90AQI
81AQI
115AQI
88AQI
83AQI
86AQI
115AQI
133AQI
132AQI
146AQI
171AQI
138AQI
157AQI
154AQI
163AQI
105AQI
78AQI
85AQI
145AQI
147AQI
157AQI
160AQI
165AQI
102AQI
97AQI
65AQI
105AQI
59AQI
73AQI
90AQI
126AQI
144AQI
103AQI
104AQI
113AQI
100AQI
88AQI
91AQI
104AQI
103AQI
122AQI
144AQI
125AQI
90AQI
120AQI
107AQI
127AQI
143AQI
154AQI
169AQI
116AQI
96AQI
96AQI
124AQI
114AQI
140AQI
130AQI
147AQI
149AQI
153AQI
145AQI
150AQI
131AQI
112AQI
73AQI
71AQI
66AQI
75AQI
58AQI
62AQI
69AQI
101AQI
202AQI
150AQI
133AQI
116AQI
121AQI
82AQI
92AQI
94AQI
94AQI
70AQI
88AQI
116AQI
71AQI
98AQI
110AQI
110AQI
126AQI
106AQI
121AQI
105AQI
85AQI
77AQI
78AQI
112AQI
134AQI
114AQI
109AQI
100AQI
97AQI
102AQI
100AQI
78AQI
91AQI
83AQI
87AQI
71AQI
74AQI
97AQI
86AQI
94AQI
70AQI
79AQI
105AQI
117AQI
120AQI
110AQI
83AQI
80AQI
74AQI
77AQI
87AQI
88AQI
80AQI
98AQI
101AQI
91AQI
111AQI
102AQI
110AQI
107AQI
101AQI
87AQI
87AQI
86AQI
88AQI
88AQI
85AQI
86AQI
90AQI
90AQI
90AQI
63AQI
61AQI
72AQI
77AQI
88AQI
86AQI
85AQI
68AQI
79AQI
77AQI
78AQI
76AQI
67AQI
59AQI
64AQI
65AQI
64AQI
70AQI
63AQI
54AQI
60AQI
64AQI
69AQI
67AQI
75AQI
67AQI
69AQI
64AQI
59AQI
58AQI
58AQI
62AQI
57AQI
56AQI
59AQI
64AQI
68AQI
77AQI
80AQI
83AQI
80AQI
80AQI
81AQI
80AQI
71AQI
72AQI
75AQI
76AQI
71AQI
70AQI
58AQI
59AQI
60AQI
60AQI
59AQI
61AQI
62AQI
61AQI
63AQI
64AQI
118AQI
112AQI
114AQI
97AQI
93AQI
71AQI
67AQI
64AQI
No. of days
202596AQI
Highest AQI recorded in
January118AQI
Lowest AQI recorded in
August64AQI
202485AQI
Highest AQI recorded in
October120AQI
Lowest AQI recorded in
August64AQI
2023119AQI
Highest AQI recorded in
February142AQI
Lowest AQI recorded in
November86AQI
2022111AQI
Highest AQI recorded in
January166AQI
Lowest AQI recorded in
July78AQI
2021102AQI
Highest AQI recorded in
March179AQI
Lowest AQI recorded in
July49AQI
2020120AQI
Highest AQI recorded in
December146AQI
Lowest AQI recorded in
May98AQI
Most & Least Polluted Years Over the Last 6 Years
Wuan's annual 2025 AQI (96) shows an average percentage change of -9.5% (improved AQI) compared to previous years: 2020 (120), 2021 (102), 2022 (111), 2023 (119), 2024 (85).