Chemical District Station, Wuhan, Hubei, 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
Chemical District Station, Wuhan, Hubei, China
AQI Trends: Highest and Lowest
Same Day Analysis (4th August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 63 of Moderate air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Chemical District Station, Wuhan, Hubei, China
5 AM5th Aug 2025
7 PM
4 AM6th Aug 2025
AQI
AQI
77AQI
57AQI
In the last 24 hours,
Chemical District Station's AQI reached its highest point of 77 at 1 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Chemical District Station, Wuhan, Hubei, China
33°C28/39°C
32°C28/38°C
32°C28/37°C
32°C28/37°C
31°C27/36°C
30°C27/34°C
31°C26/35°C
32°C28/37°C
33°C29/38°C
34°C30/39°C
31°C27/38°C
32°C27/37°C
31°C27/36°C
32°C28/36°C
33°C29/37°C
30°C28/32°C
29°C27/33°C
32°C27/37°C
33°C28/37°C
32°C29/37°C
32°C28/37°C
31°C27/36°C
32°C28/37°C
32°C27/37°C
30°C27/33°C
31°C28/34°C
32°C27/36°C
33°C29/38°C
34°C30/38°C
--°C/°C
--°C/°C
57AQI
57AQI
59AQI
59AQI
2025 Days Vs Air Quality
Chemical District Station, Wuhan, Hubei, China
8%
17
46%
100
35%
76
9%
20
0.9%
2
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: 8%
Health Risk Level:
Extreme
In 2025, 8% 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
Chemical District Station, Wuhan, Hubei, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
166AQI
186AQI
195AQI
204AQI
156AQI
156AQI
119AQI
129AQI
95AQI
105AQI
130AQI
135AQI
150AQI
156AQI
98AQI
129AQI
129AQI
149AQI
162AQI
171AQI
171AQI
174AQI
205AQI
151AQI
99AQI
103AQI
88AQI
112AQI
175AQI
124AQI
174AQI
138AQI
136AQI
153AQI
141AQI
115AQI
110AQI
91AQI
78AQI
90AQI
104AQI
118AQI
142AQI
149AQI
143AQI
155AQI
150AQI
123AQI
145AQI
136AQI
153AQI
140AQI
147AQI
159AQI
163AQI
162AQI
160AQI
134AQI
147AQI
128AQI
96AQI
70AQI
94AQI
89AQI
124AQI
125AQI
143AQI
144AQI
142AQI
130AQI
143AQI
125AQI
102AQI
85AQI
87AQI
78AQI
84AQI
88AQI
94AQI
98AQI
102AQI
127AQI
110AQI
108AQI
130AQI
126AQI
99AQI
100AQI
110AQI
127AQI
125AQI
124AQI
124AQI
139AQI
125AQI
126AQI
120AQI
132AQI
122AQI
106AQI
103AQI
306AQI
127AQI
126AQI
98AQI
106AQI
109AQI
110AQI
101AQI
111AQI
86AQI
107AQI
96AQI
103AQI
101AQI
82AQI
92AQI
85AQI
84AQI
81AQI
84AQI
82AQI
80AQI
90AQI
80AQI
128AQI
137AQI
95AQI
96AQI
78AQI
84AQI
80AQI
91AQI
112AQI
91AQI
94AQI
88AQI
137AQI
110AQI
94AQI
78AQI
65AQI
101AQI
93AQI
98AQI
99AQI
110AQI
86AQI
86AQI
73AQI
58AQI
45AQI
54AQI
75AQI
93AQI
79AQI
82AQI
51AQI
49AQI
51AQI
56AQI
64AQI
72AQI
71AQI
63AQI
53AQI
61AQI
62AQI
55AQI
47AQI
51AQI
42AQI
32AQI
42AQI
47AQI
58AQI
52AQI
49AQI
49AQI
45AQI
52AQI
48AQI
48AQI
52AQI
55AQI
61AQI
62AQI
66AQI
67AQI
53AQI
58AQI
65AQI
58AQI
59AQI
64AQI
63AQI
61AQI
63AQI
62AQI
64AQI
60AQI
54AQI
47AQI
46AQI
51AQI
53AQI
54AQI
50AQI
49AQI
49AQI
52AQI
54AQI
57AQI
56AQI
61AQI
63AQI
145AQI
135AQI
110AQI
115AQI
93AQI
57AQI
56AQI
59AQI
No. of days
2025101AQI
Highest AQI recorded in
January145AQI
Lowest AQI recorded in
July56AQI
202493AQI
Highest AQI recorded in
January168AQI
Lowest AQI recorded in
July49AQI
2023104AQI
Highest AQI recorded in
November148AQI
Lowest AQI recorded in
July73AQI
202193AQI
Highest AQI recorded in
January149AQI
Lowest AQI recorded in
August67AQI
202095AQI
Highest AQI recorded in
December143AQI
Lowest AQI recorded in
July69AQI
Most & Least Polluted Years Over the Last 5 Years
Chemical District Station's annual 2025 AQI (101) shows an average percentage change of 4.8% (worsened AQI) compared to previous years: 2020 (95), 2021 (93), 2023 (104), 2024 (93).