Xihua County Wastewater Treatment Plant, Zhoukou, 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
Xihua County Wastewater Treatment Plant, Zhoukou, Henan, China
AQI Trends: Highest and Lowest
Same Day Analysis (13th July):
On this day, AQI across the 3 years varied significantly: 2026 ranks 3rd highest AQI at 54 of Moderate air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 12th Jul - 13th Jul 2026
Xihua County Wastewater Treatment Plant, Zhoukou, Henan, China
5 AM12th Jul 2026
7 PM
4 AM13th Jul 2026
67AQI
24AQI
76AQI
31AQI
In the last 24 hours,
Xihua County Wastewater Treatment Plant's AQI reached its highest point of 76 at 10 PM during the Night, while the lowest point, 24, was recorded at 9 AM during the Day between 12th Jul and 13th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Xihua County Wastewater Treatment Plant, Zhoukou, Henan, China
29°C22/35°C
30°C24/36°C
29°C23/35°C
30°C24/36°C
27°C21/32°C
21°C20/21°C
25°C19/32°C
24°C18/31°C
20°C19/22°C
24°C19/30°C
25°C21/31°C
26°C20/32°C
27°C22/32°C
30°C23/37°C
31°C25/37°C
32°C26/38°C
31°C26/36°C
31°C25/36°C
30°C27/37°C
26°C23/31°C
29°C24/37°C
31°C25/37°C
30°C25/36°C
29°C24/36°C
32°C26/40°C
32°C27/38°C
32°C28/38°C
33°C27/40°C
31°C26/37°C
31°C27/36°C
58AQI
47AQI
55AQI
50AQI
2026 Days Vs Air Quality
Xihua County Wastewater Treatment Plant, Zhoukou, Henan, China
13%
26
43%
84
29%
56
14%
28
Total number of days with different AQI categories in last 194 days in 2026 (171 days remaining)
Under WHO’s Safe Air Quality Limits: 13%
Health Risk Level:
Extreme
In 2026, 13% of 194 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
Xihua County Wastewater Treatment Plant, Zhoukou, Henan, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
102AQI (US)
158AQI (US)
153AQI (US)
156AQI (US)
187AQI (US)
98AQI (US)
63AQI (US)
115AQI (US)
94AQI (US)
87AQI (US)
57AQI (US)
95AQI (US)
141AQI (US)
177AQI (US)
136AQI (US)
154AQI (US)
153AQI (US)
112AQI (US)
100AQI (US)
78AQI (US)
106AQI (US)
143AQI (US)
155AQI (US)
163AQI (US)
173AQI (US)
175AQI (US)
177AQI (US)
149AQI (US)
151AQI (US)
160AQI (US)
164AQI (US)
153AQI (US)
155AQI (US)
155AQI (US)
160AQI (US)
165AQI (US)
106AQI (US)
115AQI (US)
143AQI (US)
119AQI (US)
119AQI (US)
104AQI (US)
135AQI (US)
150AQI (US)
146AQI (US)
105AQI (US)
80AQI (US)
119AQI (US)
134AQI (US)
122AQI (US)
107AQI (US)
104AQI (US)
98AQI (US)
94AQI (US)
63AQI (US)
79AQI (US)
81AQI (US)
140AQI (US)
124AQI (US)
103AQI (US)
101AQI (US)
103AQI (US)
148AQI (US)
129AQI (US)
150AQI (US)
128AQI (US)
143AQI (US)
164AQI (US)
160AQI (US)
165AQI (US)
180AQI (US)
157AQI (US)
161AQI (US)
98AQI (US)
145AQI (US)
145AQI (US)
138AQI (US)
120AQI (US)
144AQI (US)
131AQI (US)
136AQI (US)
154AQI (US)
159AQI (US)
138AQI (US)
129AQI (US)
115AQI (US)
106AQI (US)
116AQI (US)
120AQI (US)
118AQI (US)
119AQI (US)
88AQI (US)
60AQI (US)
62AQI (US)
89AQI (US)
93AQI (US)
81AQI (US)
60AQI (US)
63AQI (US)
86AQI (US)
95AQI (US)
105AQI (US)
78AQI (US)
59AQI (US)
79AQI (US)
113AQI (US)
112AQI (US)
99AQI (US)
89AQI (US)
95AQI (US)
64AQI (US)
64AQI (US)
66AQI (US)
42AQI (US)
59AQI (US)
66AQI (US)
118AQI (US)
66AQI (US)
69AQI (US)
71AQI (US)
70AQI (US)
59AQI (US)
46AQI (US)
51AQI (US)
61AQI (US)
66AQI (US)
77AQI (US)
58AQI (US)
60AQI (US)
66AQI (US)
82AQI (US)
106AQI (US)
119AQI (US)
98AQI (US)
73AQI (US)
75AQI (US)
64AQI (US)
57AQI (US)
54AQI (US)
64AQI (US)
69AQI (US)
80AQI (US)
73AQI (US)
71AQI (US)
66AQI (US)
44AQI (US)
45AQI (US)
68AQI (US)
50AQI (US)
50AQI (US)
61AQI (US)
88AQI (US)
112AQI (US)
115AQI (US)
74AQI (US)
68AQI (US)
93AQI (US)
44AQI (US)
46AQI (US)
42AQI (US)
55AQI (US)
75AQI (US)
70AQI (US)
40AQI (US)
57AQI (US)
61AQI (US)
44AQI (US)
60AQI (US)
88AQI (US)
47AQI (US)
50AQI (US)
68AQI (US)
42AQI (US)
53AQI (US)
47AQI (US)
60AQI (US)
47AQI (US)
76AQI (US)
87AQI (US)
87AQI (US)
94AQI (US)
68AQI (US)
52AQI (US)
45AQI (US)
24AQI (US)
21AQI (US)
20AQI (US)
23AQI (US)
34AQI (US)
25AQI (US)
37AQI (US)
40AQI (US)
50AQI (US)
54AQI (US)
133AQI (US)
121AQI (US)
136AQI (US)
80AQI (US)
67AQI (US)
66AQI (US)
38AQI (US)
No. of days
202696AQI (US)
Highest AQI (US) recorded in
March136AQI (US)
Lowest AQI (US) recorded in
July38AQI (US)
2025102AQI (US)
Highest AQI (US) recorded in
December151AQI (US)
Lowest AQI (US) recorded in
August57AQI (US)
2024101AQI (US)
Highest AQI (US) recorded in
January168AQI (US)
Lowest AQI (US) recorded in
July61AQI (US)
2023129AQI (US)
Highest AQI (US) recorded in
December130AQI (US)
Lowest AQI (US) recorded in
November118AQI (US)
2021151AQI (US)
Highest AQI (US) recorded in
January169AQI (US)
Lowest AQI (US) recorded in
February129AQI (US)
2020107AQI (US)
Highest AQI (US) recorded in
December145AQI (US)
Lowest AQI (US) recorded in
July63AQI (US)
Most & Least Polluted Years Over the Last 6 Years
Xihua County Wastewater Treatment Plant's annual 2026 AQI (US) (96) shows an average percentage change of -16.6% (improved AQI (US)) compared to previous years: 2020 (107), 2021 (151), 2023 (129), 2024 (101), 2025 (102).