Yinan County Water Plant, 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
Yinan County Water Plant, Zhumadian, 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
2025 Days Vs Air Quality
Yinan County Water Plant, Zhumadian, Henan, China
3%
7
48%
105
36%
79
12%
26
0.9%
2
Total number of days with different AQI categories in last 220 days in 2025 (145 days remaining)
Under WHO’s Safe Air Quality Limits: 3%
Health Risk Level:
Extreme
In 2025, 3% 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
Yinan County Water Plant, Zhumadian, Henan, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
164AQI
176AQI
177AQI
205AQI
156AQI
147AQI
134AQI
126AQI
99AQI
128AQI
119AQI
113AQI
147AQI
143AQI
99AQI
123AQI
126AQI
153AQI
156AQI
170AQI
173AQI
206AQI
172AQI
150AQI
140AQI
109AQI
85AQI
124AQI
196AQI
161AQI
175AQI
160AQI
169AQI
170AQI
134AQI
112AQI
97AQI
88AQI
83AQI
95AQI
114AQI
138AQI
138AQI
124AQI
143AQI
140AQI
121AQI
117AQI
123AQI
146AQI
139AQI
148AQI
154AQI
162AQI
137AQI
151AQI
151AQI
155AQI
158AQI
155AQI
102AQI
95AQI
93AQI
116AQI
132AQI
127AQI
145AQI
149AQI
146AQI
153AQI
158AQI
159AQI
104AQI
133AQI
87AQI
85AQI
84AQI
87AQI
73AQI
72AQI
81AQI
97AQI
113AQI
96AQI
125AQI
118AQI
130AQI
104AQI
113AQI
108AQI
109AQI
93AQI
102AQI
131AQI
98AQI
112AQI
104AQI
116AQI
129AQI
132AQI
118AQI
157AQI
116AQI
97AQI
93AQI
99AQI
112AQI
113AQI
99AQI
108AQI
98AQI
101AQI
116AQI
92AQI
102AQI
95AQI
100AQI
80AQI
87AQI
89AQI
87AQI
96AQI
77AQI
88AQI
100AQI
132AQI
141AQI
117AQI
106AQI
86AQI
90AQI
87AQI
95AQI
94AQI
101AQI
95AQI
126AQI
102AQI
123AQI
106AQI
108AQI
105AQI
116AQI
104AQI
102AQI
101AQI
110AQI
109AQI
107AQI
91AQI
86AQI
85AQI
87AQI
90AQI
92AQI
85AQI
87AQI
85AQI
85AQI
78AQI
78AQI
81AQI
82AQI
80AQI
75AQI
71AQI
70AQI
73AQI
57AQI
49AQI
58AQI
62AQI
70AQI
66AQI
64AQI
66AQI
56AQI
55AQI
51AQI
48AQI
51AQI
49AQI
44AQI
50AQI
51AQI
53AQI
56AQI
59AQI
63AQI
53AQI
63AQI
77AQI
68AQI
62AQI
63AQI
63AQI
68AQI
65AQI
65AQI
65AQI
63AQI
59AQI
57AQI
47AQI
50AQI
54AQI
54AQI
52AQI
51AQI
53AQI
57AQI
57AQI
58AQI
56AQI
58AQI
62AQI
63AQI
63AQI
60AQI
147AQI
135AQI
114AQI
107AQI
103AQI
71AQI
58AQI
60AQI
No. of days
2025103AQI
Highest AQI recorded in
January147AQI
Lowest AQI recorded in
July58AQI
202499AQI
Highest AQI recorded in
December139AQI
Lowest AQI recorded in
August60AQI
2023108AQI
Highest AQI recorded in
November140AQI
Lowest AQI recorded in
December105AQI
2021126AQI
Highest AQI recorded in
January139AQI
Lowest AQI recorded in
March80AQI
2020101AQI
Highest AQI recorded in
December141AQI
Lowest AQI recorded in
July56AQI
Most & Least Polluted Years Over the Last 5 Years
Yinan County Water Plant's annual 2025 AQI (103) shows an average percentage change of -4.2% (improved AQI) compared to previous years: 2020 (101), 2021 (126), 2023 (108), 2024 (99).
