Automatic Station Of Queshan County Monitoring Station, Zhumadian, 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
Automatic Station Of Queshan County Monitoring Station, Zhumadian, Henan, China
AQI Trends: Highest and Lowest
Same Day Analysis (4th August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 62 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Automatic Station Of Queshan County Monitoring Station, Zhumadian, Henan, China
5 AM4th Aug 2025
7 PM
4 AM5th Aug 2025
76AQI
58AQI
66AQI
58AQI
In the last 24 hours,
Automatic Station Of Queshan County Monitoring Station's AQI reached its highest point of 76 at 1 PM during the Day, while the lowest point, 58, was recorded at 2 AM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Automatic Station Of Queshan County Monitoring Station, Zhumadian, Henan, China
34°C29/41°C
33°C28/40°C
32°C26/39°C
31°C27/36°C
31°C27/37°C
31°C26/37°C
30°C26/35°C
32°C26/38°C
33°C28/40°C
34°C28/40°C
34°C27/43°C
32°C27/39°C
32°C27/39°C
31°C25/37°C
31°C26/39°C
29°C25/34°C
29°C26/35°C
30°C26/36°C
31°C26/37°C
31°C26/38°C
31°C25/38°C
30°C26/36°C
31°C26/38°C
31°C26/36°C
30°C26/36°C
30°C24/37°C
31°C26/37°C
30°C25/35°C
33°C26/40°C
33°C28/40°C
--°C/°C
59AQI
59AQI
60AQI
60AQI
2025 Days Vs Air Quality
Automatic Station Of Queshan County Monitoring Station, Zhumadian, Henan, China
3%
7
48%
103
38%
81
12%
25
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Under WHO’s Safe Air Quality Limits: 3%
Health Risk Level:
Extreme
In 2025, 3% 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
Automatic Station Of Queshan County Monitoring Station, Zhumadian, Henan, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
157AQI
170AQI
177AQI
195AQI
147AQI
139AQI
124AQI
118AQI
97AQI
124AQI
110AQI
112AQI
139AQI
139AQI
97AQI
117AQI
117AQI
144AQI
146AQI
156AQI
167AQI
200AQI
167AQI
146AQI
120AQI
101AQI
82AQI
108AQI
168AQI
158AQI
165AQI
160AQI
165AQI
162AQI
133AQI
108AQI
95AQI
88AQI
78AQI
91AQI
112AQI
129AQI
119AQI
114AQI
132AQI
128AQI
115AQI
122AQI
122AQI
151AQI
146AQI
152AQI
157AQI
165AQI
150AQI
152AQI
154AQI
148AQI
156AQI
150AQI
107AQI
96AQI
93AQI
117AQI
132AQI
130AQI
141AQI
152AQI
147AQI
148AQI
155AQI
160AQI
106AQI
124AQI
88AQI
83AQI
84AQI
83AQI
72AQI
71AQI
80AQI
93AQI
99AQI
104AQI
138AQI
129AQI
126AQI
122AQI
119AQI
121AQI
126AQI
115AQI
122AQI
141AQI
114AQI
115AQI
105AQI
120AQI
125AQI
127AQI
114AQI
188AQI
122AQI
98AQI
94AQI
100AQI
111AQI
109AQI
98AQI
105AQI
96AQI
99AQI
119AQI
95AQI
104AQI
93AQI
96AQI
78AQI
83AQI
81AQI
83AQI
90AQI
75AQI
84AQI
83AQI
129AQI
137AQI
116AQI
114AQI
93AQI
91AQI
88AQI
96AQI
95AQI
103AQI
92AQI
126AQI
105AQI
124AQI
109AQI
104AQI
97AQI
116AQI
98AQI
102AQI
104AQI
111AQI
108AQI
104AQI
89AQI
76AQI
82AQI
78AQI
83AQI
86AQI
80AQI
82AQI
79AQI
78AQI
71AQI
71AQI
74AQI
78AQI
76AQI
70AQI
65AQI
65AQI
67AQI
57AQI
51AQI
57AQI
56AQI
44AQI
54AQI
60AQI
62AQI
54AQI
52AQI
53AQI
50AQI
53AQI
51AQI
47AQI
47AQI
51AQI
53AQI
56AQI
61AQI
64AQI
53AQI
62AQI
76AQI
68AQI
61AQI
61AQI
63AQI
66AQI
66AQI
66AQI
65AQI
65AQI
58AQI
55AQI
47AQI
50AQI
55AQI
55AQI
53AQI
50AQI
52AQI
58AQI
59AQI
59AQI
55AQI
57AQI
62AQI
139AQI
132AQI
115AQI
110AQI
101AQI
66AQI
58AQI
58AQI
No. of days
2025102AQI
Highest AQI recorded in
January139AQI
Lowest AQI recorded in
July58AQI
2024100AQI
Highest AQI recorded in
January159AQI
Lowest AQI recorded in
July60AQI
2023113AQI
Highest AQI recorded in
November134AQI
Lowest AQI recorded in
December111AQI
2021131AQI
Highest AQI recorded in
January143AQI
Lowest AQI recorded in
March82AQI
2020106AQI
Highest AQI recorded in
December144AQI
Lowest AQI recorded in
August64AQI
Most & Least Polluted Years Over the Last 5 Years
Automatic Station Of Queshan County Monitoring Station's annual 2025 AQI (102) shows an average percentage change of -8.4% (improved AQI) compared to previous years: 2020 (106), 2021 (131), 2023 (113), 2024 (100).