Shangqiu Grain Bureau, Yongcheng, Henan, 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
Shangqiu Grain Bureau, Yongcheng, Henan, China
AQI Trends: Highest and Lowest
Same Day Analysis (2nd July ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 53 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Jul - 4th Jul 2025
Shangqiu Grain Bureau, Yongcheng, Henan, China
5 AM3rd Jul 2025
7 PM
4 AM4th Jul 2025
59AQI
43AQI
58AQI
53AQI
In the last 24 hours,
Shangqiu Grain Bureau's AQI reached its highest point of 59 at 5 AM during the Day, while the lowest point, 43, was recorded at 6 PM during the Day between 3rd Jul and 4th Jul 2025.
Day & Night AQI Trend : Jun - Jul 2025
Shangqiu Grain Bureau, Yongcheng, Henan, China
30°C21/38°C
31°C24/38°C
32°C26/38°C
29°C23/36°C
31°C24/38°C
32°C25/38°C
28°C23/32°C
29°C23/36°C
28°C20/35°C
30°C21/37°C
30°C25/40°C
29°C24/35°C
29°C22/36°C
33°C25/42°C
33°C27/40°C
26°C25/28°C
27°C24/32°C
28°C24/33°C
28°C21/34°C
28°C24/34°C
28°C22/34°C
28°C23/33°C
22°C21/22°C
26°C20/32°C
27°C24/31°C
25°C23/28°C
28°C22/33°C
30°C26/35°C
33°C27/38°C
34°C29/39°C
0°C0/0°C
74AQI
74AQI
76AQI
72AQI
2025 Days Vs Air Quality
Shangqiu Grain Bureau, Yongcheng, Henan, China
34%
63
49%
90
16%
29
0.5%
1
Total number of days with different AQI categories in last 185 days in 2025 (180 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 185 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
Shangqiu Grain Bureau, Yongcheng, Henan, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
161AQI
165AQI
164AQI
188AQI
164AQI
115AQI
124AQI
104AQI
100AQI
106AQI
133AQI
127AQI
149AQI
166AQI
104AQI
138AQI
139AQI
158AQI
164AQI
171AQI
193AQI
188AQI
171AQI
175AQI
158AQI
142AQI
92AQI
125AQI
185AQI
161AQI
171AQI
165AQI
178AQI
170AQI
133AQI
103AQI
105AQI
75AQI
76AQI
94AQI
113AQI
145AQI
136AQI
139AQI
145AQI
143AQI
110AQI
111AQI
129AQI
133AQI
117AQI
122AQI
144AQI
115AQI
103AQI
130AQI
140AQI
154AQI
158AQI
168AQI
86AQI
94AQI
106AQI
126AQI
135AQI
134AQI
147AQI
152AQI
154AQI
161AQI
166AQI
140AQI
101AQI
134AQI
80AQI
93AQI
75AQI
95AQI
82AQI
81AQI
90AQI
109AQI
237AQI
124AQI
156AQI
136AQI
150AQI
112AQI
124AQI
123AQI
128AQI
109AQI
119AQI
141AQI
116AQI
127AQI
127AQI
141AQI
144AQI
144AQI
136AQI
159AQI
114AQI
100AQI
101AQI
110AQI
125AQI
132AQI
121AQI
116AQI
103AQI
114AQI
122AQI
104AQI
106AQI
104AQI
108AQI
94AQI
100AQI
100AQI
95AQI
102AQI
81AQI
91AQI
96AQI
110AQI
110AQI
109AQI
83AQI
83AQI
89AQI
88AQI
95AQI
99AQI
112AQI
118AQI
122AQI
99AQI
122AQI
113AQI
117AQI
111AQI
116AQI
105AQI
100AQI
105AQI
108AQI
106AQI
105AQI
100AQI
113AQI
92AQI
94AQI
94AQI
92AQI
92AQI
96AQI
94AQI
100AQI
89AQI
85AQI
88AQI
87AQI
89AQI
88AQI
78AQI
77AQI
81AQI
68AQI
61AQI
65AQI
68AQI
58AQI
63AQI
67AQI
76AQI
66AQI
65AQI
60AQI
52AQI
55AQI
57AQI
53AQI
148AQI
128AQI
125AQI
119AQI
103AQI
78AQI
55AQI
No. of days
2025116AQI
Highest AQI recorded in
January148AQI
Lowest AQI recorded in
July55AQI
202494AQI
Highest AQI recorded in
December141AQI
Lowest AQI recorded in
July60AQI
2023114AQI
Highest AQI recorded in
December115AQI
Lowest AQI recorded in
November101AQI
2021145AQI
Highest AQI recorded in
January166AQI
Lowest AQI recorded in
March91AQI
2020116AQI
Highest AQI recorded in
December159AQI
Lowest AQI recorded in
July73AQI
Most & Least Polluted Years Over the Last 5 Years
Shangqiu Grain Bureau's annual 2025 AQI (116) shows an average percentage change of 1.7% (worsened AQI) compared to previous years: 2020 (116), 2021 (145), 2023 (114), 2024 (94).