Zijinglu, Henan, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Zijinglu, Henan, China
AQI Trends: Highest and Lowest
Same Day Analysis (29th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 51 of Moderate air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Day & Night AQI Trend: 28th Sep - 29th Sep 2026
Zijinglu, Henan, China
6 AM28th Sep 2026
6 PM
5 AM29th Sep 2026
123AQI
36AQI
67AQI
45AQI
In the last 24 hours,
Zijinglu's AQI reached its highest point of 123 at 7 AM during the Day, while the lowest point, 36, was recorded at 6 PM during the Day between 28th Sep and 29th Sep 2026.
Day & Night AQI Trend : Aug - Sep 2026
Zijinglu, Henan, China
26°C22/31°C
25°C22/29°C
24°C21/28°C
23°C20/27°C
23°C19/28°C
25°C20/30°C
25°C21/30°C
26°C22/30°C
19°C15/25°C
13°C13/14°C
18°C12/23°C
22°C19/27°C
21°C19/25°C
24°C21/28°C
25°C20/30°C
25°C21/31°C
23°C19/28°C
20°C18/24°C
21°C17/26°C
23°C19/28°C
20°C18/22°C
20°C18/24°C
23°C19/29°C
24°C21/29°C
21°C17/24°C
18°C17/20°C
22°C18/27°C
23°C20/26°C
19°C17/22°C
21°C17/26°C
89AQI
68AQI
95AQI
72AQI
2026 Days Vs Air Quality
Zijinglu, Henan, China
12%
32
53%
143
25%
69
10%
28
Total number of days with different AQI categories in last 272 days in 2026 (93 days remaining)
Under WHO’s Safe Air Quality Limits: 12%
Health Risk Level:
Extreme
In 2026, 12% of 272 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
Zijinglu, Henan, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
113AQI (US)
165AQI (US)
169AQI (US)
162AQI (US)
140AQI (US)
68AQI (US)
74AQI (US)
90AQI (US)
85AQI (US)
73AQI (US)
78AQI (US)
104AQI (US)
130AQI (US)
152AQI (US)
130AQI (US)
163AQI (US)
136AQI (US)
126AQI (US)
113AQI (US)
124AQI (US)
161AQI (US)
167AQI (US)
163AQI (US)
163AQI (US)
184AQI (US)
185AQI (US)
181AQI (US)
178AQI (US)
184AQI (US)
147AQI (US)
167AQI (US)
160AQI (US)
137AQI (US)
145AQI (US)
163AQI (US)
154AQI (US)
88AQI (US)
81AQI (US)
140AQI (US)
148AQI (US)
116AQI (US)
110AQI (US)
147AQI (US)
146AQI (US)
149AQI (US)
85AQI (US)
58AQI (US)
123AQI (US)
128AQI (US)
98AQI (US)
75AQI (US)
97AQI (US)
90AQI (US)
104AQI (US)
70AQI (US)
92AQI (US)
88AQI (US)
128AQI (US)
129AQI (US)
88AQI (US)
112AQI (US)
148AQI (US)
154AQI (US)
159AQI (US)
144AQI (US)
103AQI (US)
137AQI (US)
159AQI (US)
168AQI (US)
175AQI (US)
167AQI (US)
180AQI (US)
152AQI (US)
102AQI (US)
135AQI (US)
157AQI (US)
102AQI (US)
110AQI (US)
126AQI (US)
153AQI (US)
126AQI (US)
139AQI (US)
145AQI (US)
116AQI (US)
133AQI (US)
124AQI (US)
119AQI (US)
108AQI (US)
126AQI (US)
132AQI (US)
114AQI (US)
131AQI (US)
75AQI (US)
62AQI (US)
98AQI (US)
104AQI (US)
115AQI (US)
117AQI (US)
86AQI (US)
101AQI (US)
109AQI (US)
106AQI (US)
79AQI (US)
87AQI (US)
99AQI (US)
107AQI (US)
77AQI (US)
89AQI (US)
88AQI (US)
112AQI (US)
52AQI (US)
55AQI (US)
63AQI (US)
69AQI (US)
63AQI (US)
91AQI (US)
112AQI (US)
85AQI (US)
76AQI (US)
80AQI (US)
76AQI (US)
61AQI (US)
41AQI (US)
64AQI (US)
74AQI (US)
76AQI (US)
61AQI (US)
49AQI (US)
60AQI (US)
81AQI (US)
111AQI (US)
138AQI (US)
118AQI (US)
81AQI (US)
95AQI (US)
74AQI (US)
73AQI (US)
69AQI (US)
66AQI (US)
79AQI (US)
86AQI (US)
92AQI (US)
77AQI (US)
77AQI (US)
79AQI (US)
55AQI (US)
67AQI (US)
78AQI (US)
66AQI (US)
58AQI (US)
54AQI (US)
78AQI (US)
94AQI (US)
95AQI (US)
73AQI (US)
75AQI (US)
109AQI (US)
32AQI (US)
48AQI (US)
52AQI (US)
52AQI (US)
65AQI (US)
70AQI (US)
45AQI (US)
73AQI (US)
72AQI (US)
73AQI (US)
72AQI (US)
65AQI (US)
45AQI (US)
61AQI (US)
61AQI (US)
46AQI (US)
82AQI (US)
66AQI (US)
76AQI (US)
59AQI (US)
82AQI (US)
71AQI (US)
85AQI (US)
68AQI (US)
45AQI (US)
68AQI (US)
32AQI (US)
40AQI (US)
50AQI (US)
49AQI (US)
59AQI (US)
63AQI (US)
51AQI (US)
44AQI (US)
30AQI (US)
39AQI (US)
59AQI (US)
74AQI (US)
55AQI (US)
75AQI (US)
38AQI (US)
73AQI (US)
64AQI (US)
97AQI (US)
92AQI (US)
62AQI (US)
49AQI (US)
43AQI (US)
42AQI (US)
51AQI (US)
37AQI (US)
44AQI (US)
37AQI (US)
46AQI (US)
52AQI (US)
55AQI (US)
45AQI (US)
36AQI (US)
41AQI (US)
57AQI (US)
71AQI (US)
81AQI (US)
74AQI (US)
52AQI (US)
66AQI (US)
64AQI (US)
27AQI (US)
34AQI (US)
59AQI (US)
75AQI (US)
85AQI (US)
90AQI (US)
74AQI (US)
80AQI (US)
110AQI (US)
67AQI (US)
70AQI (US)
74AQI (US)
77AQI (US)
55AQI (US)
60AQI (US)
54AQI (US)
52AQI (US)
58AQI (US)
70AQI (US)
57AQI (US)
56AQI (US)
66AQI (US)
54AQI (US)
73AQI (US)
87AQI (US)
111AQI (US)
118AQI (US)
92AQI (US)
31AQI (US)
42AQI (US)
67AQI (US)
43AQI (US)
71AQI (US)
97AQI (US)
92AQI (US)
75AQI (US)
43AQI (US)
106AQI (US)
138AQI (US)
117AQI (US)
102AQI (US)
120AQI (US)
134AQI (US)
119AQI (US)
63AQI (US)
79AQI (US)
100AQI (US)
89AQI (US)
51AQI (US)
138AQI (US)
116AQI (US)
135AQI (US)
90AQI (US)
75AQI (US)
68AQI (US)
54AQI (US)
64AQI (US)
84AQI (US)
No. of days
202691AQI (US)
Highest AQI (US) recorded in
January138AQI (US)
Lowest AQI (US) recorded in
July54AQI (US)
2025104AQI (US)
Highest AQI (US) recorded in
December152AQI (US)
Lowest AQI (US) recorded in
September60AQI (US)
2024108AQI (US)
Highest AQI (US) recorded in
January146AQI (US)
Lowest AQI (US) recorded in
July60AQI (US)
2023109AQI (US)
Highest AQI (US) recorded in
January161AQI (US)
Lowest AQI (US) recorded in
July67AQI (US)
2022112AQI (US)
Highest AQI (US) recorded in
January181AQI (US)
Lowest AQI (US) recorded in
July75AQI (US)
2021119AQI (US)
Highest AQI (US) recorded in
March187AQI (US)
Lowest AQI (US) recorded in
July68AQI (US)
2020114AQI (US)
Highest AQI (US) recorded in
December154AQI (US)
Lowest AQI (US) recorded in
August81AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Zijinglu's annual 2026 AQI (US) (91) shows an average percentage change of -17.8% (improved AQI (US)) compared to previous years: 2020 (114), 2021 (119), 2022 (112), 2023 (109), 2024 (108), 2025 (104).