Shenqiu County Dazha Park, Shuizhai, 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
Shenqiu County Dazha Park, Shuizhai, Henan, China
AQI Trends: Highest and Lowest
Same Day Analysis (7th August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 60 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 7th Aug - 8th Aug 2025
Shenqiu County Dazha Park, Shuizhai, Henan, China
5 AM7th Aug 2025
7 PM
4 AM8th Aug 2025
64AQI
38AQI
62AQI
55AQI
In the last 24 hours,
Shenqiu County Dazha Park's AQI reached its highest point of 64 at 5 AM during the Day, while the lowest point, 38, was recorded at 6 PM during the Day between 7th Aug and 8th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Shenqiu County Dazha Park, Shuizhai, Henan, China
31°C26/36°C
30°C26/35°C
30°C25/36°C
29°C25/35°C
31°C25/37°C
33°C27/38°C
33°C27/38°C
32°C26/41°C
31°C26/37°C
31°C25/38°C
30°C25/36°C
32°C26/37°C
31°C27/38°C
31°C26/37°C
30°C26/36°C
31°C26/38°C
31°C26/37°C
30°C24/37°C
30°C25/36°C
30°C25/36°C
29°C25/34°C
29°C24/36°C
28°C23/36°C
29°C26/34°C
29°C24/36°C
32°C26/39°C
32°C27/38°C
32°C27/38°C
30°C26/38°C
29°C26/34°C
--°C/°C
58AQI
58AQI
59AQI
59AQI
2025 Days Vs Air Quality
Shenqiu County Dazha Park, Shuizhai, Henan, China
2%
5
46%
101
41%
89
10%
21
1%
3
Total number of days with different AQI categories in last 220 days in 2025 (145 days remaining)
Under WHO’s Safe Air Quality Limits: 2%
Health Risk Level:
Extreme
In 2025, 2% of 220 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
Shenqiu County Dazha Park, Shuizhai, Henan, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
165AQI
176AQI
173AQI
192AQI
161AQI
138AQI
130AQI
113AQI
94AQI
115AQI
122AQI
103AQI
150AQI
149AQI
101AQI
122AQI
130AQI
152AQI
160AQI
172AQI
174AQI
204AQI
168AQI
153AQI
136AQI
122AQI
88AQI
128AQI
245AQI
177AQI
173AQI
162AQI
169AQI
165AQI
122AQI
114AQI
104AQI
87AQI
82AQI
97AQI
107AQI
137AQI
141AQI
130AQI
142AQI
148AQI
117AQI
118AQI
123AQI
138AQI
118AQI
136AQI
144AQI
147AQI
116AQI
135AQI
142AQI
157AQI
159AQI
160AQI
101AQI
97AQI
91AQI
112AQI
126AQI
120AQI
140AQI
148AQI
144AQI
154AQI
159AQI
144AQI
100AQI
125AQI
87AQI
90AQI
86AQI
88AQI
81AQI
82AQI
83AQI
101AQI
130AQI
105AQI
125AQI
121AQI
126AQI
106AQI
111AQI
110AQI
110AQI
104AQI
107AQI
125AQI
111AQI
112AQI
108AQI
116AQI
129AQI
121AQI
124AQI
218AQI
128AQI
101AQI
93AQI
100AQI
106AQI
115AQI
103AQI
104AQI
100AQI
105AQI
114AQI
98AQI
99AQI
97AQI
102AQI
86AQI
91AQI
90AQI
91AQI
99AQI
84AQI
91AQI
93AQI
123AQI
121AQI
112AQI
96AQI
85AQI
89AQI
87AQI
96AQI
101AQI
104AQI
100AQI
119AQI
108AQI
125AQI
111AQI
109AQI
99AQI
115AQI
111AQI
103AQI
107AQI
112AQI
109AQI
103AQI
97AQI
95AQI
85AQI
90AQI
88AQI
92AQI
89AQI
94AQI
89AQI
83AQI
79AQI
83AQI
83AQI
83AQI
83AQI
77AQI
71AQI
73AQI
75AQI
62AQI
55AQI
59AQI
61AQI
64AQI
64AQI
62AQI
63AQI
56AQI
57AQI
54AQI
49AQI
52AQI
53AQI
52AQI
53AQI
55AQI
54AQI
57AQI
60AQI
62AQI
54AQI
63AQI
76AQI
66AQI
64AQI
64AQI
64AQI
68AQI
66AQI
65AQI
64AQI
60AQI
58AQI
48AQI
47AQI
50AQI
55AQI
54AQI
52AQI
51AQI
50AQI
55AQI
56AQI
56AQI
54AQI
57AQI
60AQI
61AQI
62AQI
60AQI
148AQI
131AQI
115AQI
111AQI
103AQI
73AQI
58AQI
59AQI
No. of days
2025104AQI
Highest AQI recorded in
January148AQI
Lowest AQI recorded in
July58AQI
202495AQI
Highest AQI recorded in
December138AQI
Lowest AQI recorded in
July59AQI
2023117AQI
Highest AQI recorded in
December117AQI
Lowest AQI recorded in
November113AQI
2021146AQI
Highest AQI recorded in
January158AQI
Lowest AQI recorded in
March110AQI
2020122AQI
Highest AQI recorded in
December156AQI
Lowest AQI recorded in
August73AQI
Most & Least Polluted Years Over the Last 5 Years
Shenqiu County Dazha Park's annual 2025 AQI (104) shows an average percentage change of -11.5% (improved AQI) compared to previous years: 2020 (122), 2021 (146), 2023 (117), 2024 (95).