Jiaozuo, Henan, 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
Jiaozuo, Henan, China
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 63 of Moderate air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Jiaozuo, Henan, China
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
AQI
AQI
71AQI
61AQI
In the last 24 hours,
Jiaozuo's AQI reached its highest point of 71 at 9 AM during the Night, while the lowest point, 61, was recorded at 2 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Jiaozuo, Henan, China
32°C27/39°C
33°C26/39°C
31°C27/39°C
29°C24/36°C
30°C25/33°C
31°C26/37°C
31°C26/36°C
32°C27/37°C
34°C26/40°C
34°C28/41°C
35°C27/41°C
34°C30/39°C
33°C27/39°C
33°C26/40°C
32°C26/38°C
32°C26/38°C
31°C26/38°C
29°C25/36°C
28°C24/32°C
29°C25/33°C
31°C25/37°C
32°C26/38°C
32°C26/39°C
33°C27/39°C
31°C27/40°C
31°C25/38°C
32°C26/39°C
32°C25/40°C
32°C27/39°C
--°C/°C
--°C/°C
67AQI
66AQI
64AQI
64AQI
2025 Days Vs Air Quality
Jiaozuo, Henan, China
0.9%
2
61%
131
26%
56
11%
24
0.4%
1
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 0.93%
Health Risk Level:
Extreme
In 2025, 0.93% of 215 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
Jiaozuo, Henan, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
160AQI
164AQI
162AQI
171AQI
131AQI
109AQI
94AQI
84AQI
88AQI
124AQI
88AQI
90AQI
122AQI
96AQI
86AQI
88AQI
124AQI
135AQI
150AQI
164AQI
185AQI
183AQI
168AQI
182AQI
172AQI
110AQI
86AQI
96AQI
176AQI
165AQI
171AQI
168AQI
176AQI
127AQI
118AQI
84AQI
106AQI
69AQI
82AQI
104AQI
131AQI
148AQI
109AQI
121AQI
129AQI
129AQI
97AQI
120AQI
131AQI
102AQI
136AQI
144AQI
153AQI
112AQI
149AQI
126AQI
150AQI
156AQI
164AQI
160AQI
94AQI
90AQI
97AQI
134AQI
134AQI
141AQI
140AQI
153AQI
151AQI
159AQI
148AQI
158AQI
108AQI
126AQI
75AQI
86AQI
72AQI
90AQI
69AQI
77AQI
82AQI
105AQI
387AQI
156AQI
116AQI
97AQI
106AQI
86AQI
93AQI
93AQI
93AQI
79AQI
90AQI
100AQI
80AQI
95AQI
96AQI
101AQI
108AQI
104AQI
112AQI
104AQI
98AQI
81AQI
86AQI
107AQI
111AQI
108AQI
102AQI
98AQI
95AQI
90AQI
103AQI
83AQI
94AQI
89AQI
92AQI
81AQI
81AQI
96AQI
83AQI
95AQI
75AQI
86AQI
111AQI
104AQI
118AQI
108AQI
92AQI
86AQI
79AQI
85AQI
96AQI
88AQI
83AQI
92AQI
105AQI
90AQI
107AQI
101AQI
103AQI
98AQI
113AQI
95AQI
96AQI
88AQI
96AQI
94AQI
93AQI
93AQI
90AQI
92AQI
92AQI
85AQI
91AQI
87AQI
91AQI
93AQI
99AQI
96AQI
90AQI
90AQI
87AQI
88AQI
87AQI
79AQI
81AQI
76AQI
65AQI
63AQI
66AQI
67AQI
58AQI
63AQI
66AQI
79AQI
65AQI
67AQI
61AQI
61AQI
59AQI
52AQI
54AQI
50AQI
55AQI
50AQI
55AQI
59AQI
63AQI
66AQI
72AQI
80AQI
79AQI
75AQI
73AQI
73AQI
74AQI
66AQI
68AQI
70AQI
70AQI
67AQI
68AQI
58AQI
58AQI
61AQI
61AQI
61AQI
60AQI
61AQI
59AQI
62AQI
63AQI
63AQI
133AQI
126AQI
122AQI
95AQI
95AQI
78AQI
64AQI
63AQI
No. of days
2025101AQI
Highest AQI recorded in
January133AQI
Lowest AQI recorded in
August63AQI
2024112AQI
Highest AQI recorded in
January148AQI
Lowest AQI recorded in
August71AQI
2023110AQI
Highest AQI recorded in
February149AQI
Lowest AQI recorded in
July75AQI
2022120AQI
Highest AQI recorded in
January186AQI
Lowest AQI recorded in
July73AQI
2021119AQI
Highest AQI recorded in
March185AQI
Lowest AQI recorded in
July69AQI
2020120AQI
Highest AQI recorded in
December152AQI
Lowest AQI recorded in
August88AQI
Most & Least Polluted Years Over the Last 6 Years
Jiaozuo's annual 2025 AQI (101) shows an average percentage change of -12.5% (improved AQI) compared to previous years: 2020 (120), 2021 (119), 2022 (120), 2023 (110), 2024 (112).