Yunxian Chengguanzhen, Hubei, 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
Yunxian Chengguanzhen, Hubei, China
AQI Trends: Highest and Lowest
Same Day Analysis (2nd July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 48 of Good air quality, showing improvement over 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Jul - 4th Jul 2025
Yunxian Chengguanzhen, Hubei, China
5 AM3rd Jul 2025
7 PM
4 AM4th Jul 2025
AQI
AQI
55AQI
41AQI
In the last 24 hours,
Yunxian Chengguanzhen's AQI reached its highest point of 55 at 9 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 3rd Jul and 4th Jul 2025.
Day & Night AQI Trend : Jun - Jul 2025
Yunxian Chengguanzhen, Hubei, China
25°C16/35°C
26°C17/34°C
28°C19/38°C
20°C19/22°C
22°C18/28°C
26°C18/35°C
26°C21/34°C
27°C19/36°C
27°C19/36°C
28°C19/38°C
25°C20/33°C
25°C15/36°C
27°C17/39°C
28°C19/38°C
24°C22/28°C
21°C19/25°C
24°C20/31°C
24°C19/30°C
25°C19/32°C
24°C19/31°C
24°C17/31°C
19°C17/20°C
21°C15/29°C
24°C17/32°C
26°C20/35°C
25°C20/31°C
24°C21/29°C
25°C21/30°C
27°C22/33°C
0°C0/0°C
0°C0/0°C
69AQI
62AQI
68AQI
65AQI
2025 Days Vs Air Quality
Yunxian Chengguanzhen, Hubei, China
1%
2
43%
79
44%
80
11%
20
0.5%
1
0.5%
1
Total number of days with different AQI categories in last 184 days in 2025 (181 days remaining)
Under WHO’s Safe Air Quality Limits: 1%
Health Risk Level:
Extreme
In 2025, 1% of 184 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
Yunxian Chengguanzhen, Hubei, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
157AQI
164AQI
178AQI
182AQI
145AQI
140AQI
124AQI
114AQI
110AQI
129AQI
110AQI
116AQI
139AQI
103AQI
100AQI
112AQI
123AQI
144AQI
146AQI
153AQI
169AQI
192AQI
192AQI
154AQI
114AQI
93AQI
95AQI
117AQI
178AQI
167AQI
174AQI
152AQI
146AQI
119AQI
116AQI
89AQI
89AQI
83AQI
73AQI
93AQI
115AQI
142AQI
106AQI
125AQI
117AQI
125AQI
104AQI
115AQI
118AQI
145AQI
151AQI
163AQI
164AQI
159AQI
164AQI
145AQI
140AQI
144AQI
151AQI
141AQI
100AQI
83AQI
85AQI
104AQI
117AQI
129AQI
131AQI
133AQI
120AQI
135AQI
119AQI
124AQI
101AQI
90AQI
70AQI
70AQI
67AQI
70AQI
68AQI
76AQI
81AQI
95AQI
98AQI
91AQI
114AQI
128AQI
131AQI
109AQI
106AQI
101AQI
105AQI
87AQI
97AQI
118AQI
105AQI
113AQI
107AQI
110AQI
113AQI
112AQI
108AQI
217AQI
129AQI
102AQI
96AQI
105AQI
122AQI
123AQI
116AQI
103AQI
100AQI
147AQI
129AQI
107AQI
106AQI
103AQI
93AQI
75AQI
76AQI
91AQI
104AQI
102AQI
84AQI
86AQI
99AQI
326AQI
154AQI
138AQI
115AQI
95AQI
89AQI
91AQI
94AQI
88AQI
99AQI
93AQI
128AQI
127AQI
124AQI
116AQI
113AQI
102AQI
98AQI
96AQI
99AQI
90AQI
99AQI
95AQI
95AQI
87AQI
77AQI
78AQI
77AQI
75AQI
74AQI
76AQI
74AQI
72AQI
69AQI
75AQI
75AQI
75AQI
77AQI
77AQI
67AQI
68AQI
69AQI
71AQI
65AQI
51AQI
61AQI
64AQI
66AQI
63AQI
65AQI
64AQI
55AQI
56AQI
56AQI
54AQI
55AQI
47AQI
48AQI
140AQI
127AQI
103AQI
111AQI
110AQI
67AQI
48AQI
No. of days
2025109AQI
Highest AQI recorded in
January140AQI
Lowest AQI recorded in
July48AQI
202490AQI
Highest AQI recorded in
February133AQI
Lowest AQI recorded in
July52AQI
202397AQI
Highest AQI recorded in
January142AQI
Lowest AQI recorded in
September59AQI
2022102AQI
Highest AQI recorded in
January154AQI
Lowest AQI recorded in
July63AQI
202190AQI
Highest AQI recorded in
January132AQI
Lowest AQI recorded in
July52AQI
202082AQI
Highest AQI recorded in
December128AQI
Lowest AQI recorded in
August64AQI
Most & Least Polluted Years Over the Last 6 Years
Yunxian Chengguanzhen's annual 2025 AQI (109) shows an average percentage change of 18.9% (worsened AQI) compared to previous years: 2020 (82), 2021 (90), 2022 (102), 2023 (97), 2024 (90).