Panjin, Yingkou, Liaoning, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Panjin, Yingkou, Liaoning, China
AQI Trends: Highest and Lowest
Same Day Analysis (19th October ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 70 of Moderate air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 19th Oct - 20th Oct 2025
Panjin, Yingkou, Liaoning, China
5 AM19th Oct 2025
5 PM
4 AM20th Oct 2025
AQI
AQI
67AQI
36AQI
In the last 24 hours,
Panjin's AQI reached its highest point of 67 at 5 AM during the Night, while the lowest point, 36, was recorded at 5 PM during the Night between 19th Oct and 20th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Panjin, Yingkou, Liaoning, China
18°C12/24°C
19°C13/25°C
20°C17/26°C
19°C16/23°C
19°C16/24°C
21°C16/27°C
21°C17/27°C
21°C17/25°C
19°C15/22°C
20°C15/27°C
21°C18/26°C
22°C18/28°C
22°C18/27°C
20°C17/25°C
20°C17/25°C
17°C15/20°C
14°C12/16°C
17°C11/23°C
13°C10/16°C
12°C11/14°C
12°C10/16°C
11°C10/14°C
12°C9/15°C
14°C10/21°C
16°C12/23°C
12°C7/16°C
8°C4/13°C
7°C4/10°C
5°C1/9°C
--°C/°C
--°C/°C
89AQI
75AQI
97AQI
80AQI
2025 Days Vs Air Quality
Panjin, Yingkou, Liaoning, China
4%
13
73%
213
19%
56
3%
10
Total number of days with different AQI categories in last 292 days in 2025 (73 days remaining)
Under WHO’s Safe Air Quality Limits: 4%
Health Risk Level:
Extreme
In 2025, 4% of 292 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
Panjin, Yingkou, Liaoning, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
104AQI
88AQI
101AQI
131AQI
139AQI
126AQI
114AQI
76AQI
93AQI
96AQI
146AQI
158AQI
146AQI
99AQI
91AQI
101AQI
84AQI
132AQI
106AQI
143AQI
95AQI
115AQI
137AQI
149AQI
154AQI
172AQI
106AQI
104AQI
145AQI
117AQI
145AQI
134AQI
152AQI
86AQI
100AQI
80AQI
99AQI
66AQI
78AQI
89AQI
98AQI
127AQI
87AQI
112AQI
138AQI
117AQI
88AQI
78AQI
72AQI
75AQI
73AQI
74AQI
74AQI
70AQI
79AQI
83AQI
93AQI
146AQI
166AQI
145AQI
109AQI
99AQI
112AQI
116AQI
91AQI
93AQI
127AQI
146AQI
151AQI
151AQI
103AQI
99AQI
89AQI
77AQI
73AQI
100AQI
70AQI
110AQI
116AQI
82AQI
114AQI
154AQI
84AQI
151AQI
139AQI
88AQI
80AQI
56AQI
67AQI
110AQI
124AQI
100AQI
91AQI
115AQI
74AQI
115AQI
106AQI
98AQI
88AQI
101AQI
79AQI
75AQI
58AQI
55AQI
74AQI
90AQI
120AQI
56AQI
91AQI
69AQI
73AQI
46AQI
81AQI
65AQI
60AQI
95AQI
45AQI
79AQI
101AQI
108AQI
61AQI
65AQI
52AQI
48AQI
60AQI
69AQI
73AQI
64AQI
77AQI
72AQI
107AQI
93AQI
99AQI
110AQI
97AQI
80AQI
75AQI
52AQI
92AQI
101AQI
98AQI
97AQI
69AQI
87AQI
66AQI
83AQI
92AQI
92AQI
84AQI
97AQI
89AQI
82AQI
102AQI
57AQI
58AQI
62AQI
84AQI
45AQI
58AQI
65AQI
48AQI
71AQI
62AQI
55AQI
59AQI
65AQI
53AQI
62AQI
64AQI
67AQI
56AQI
54AQI
53AQI
62AQI
58AQI
59AQI
58AQI
64AQI
62AQI
62AQI
58AQI
58AQI
58AQI
48AQI
56AQI
63AQI
52AQI
58AQI
60AQI
56AQI
62AQI
62AQI
62AQI
57AQI
56AQI
54AQI
59AQI
58AQI
54AQI
58AQI
55AQI
54AQI
55AQI
50AQI
51AQI
58AQI
58AQI
58AQI
58AQI
54AQI
49AQI
58AQI
59AQI
58AQI
60AQI
50AQI
56AQI
51AQI
54AQI
49AQI
56AQI
49AQI
57AQI
60AQI
58AQI
61AQI
60AQI
55AQI
56AQI
57AQI
59AQI
51AQI
58AQI
57AQI
60AQI
56AQI
51AQI
52AQI
58AQI
52AQI
59AQI
63AQI
60AQI
68AQI
74AQI
77AQI
73AQI
82AQI
69AQI
69AQI
67AQI
78AQI
69AQI
73AQI
71AQI
75AQI
74AQI
61AQI
59AQI
50AQI
53AQI
67AQI
67AQI
68AQI
76AQI
75AQI
72AQI
60AQI
107AQI
92AQI
73AQI
89AQI
85AQI
125AQI
122AQI
97AQI
89AQI
56AQI
59AQI
116AQI
58AQI
68AQI
86AQI
127AQI
80AQI
95AQI
152AQI
143AQI
94AQI
98AQI
49AQI
70AQI
120AQI
98AQI
107AQI
84AQI
81AQI
62AQI
56AQI
56AQI
72AQI
94AQI
No. of days
202583AQI
Highest AQI recorded in
January120AQI
Lowest AQI recorded in
August56AQI
202491AQI
Highest AQI recorded in
February121AQI
Lowest AQI recorded in
September60AQI
202395AQI
Highest AQI recorded in
March124AQI
Lowest AQI recorded in
August59AQI
202288AQI
Highest AQI recorded in
February172AQI
Lowest AQI recorded in
July60AQI
2021133AQI
Highest AQI recorded in
February156AQI
Lowest AQI recorded in
April106AQI
202093AQI
Highest AQI recorded in
April124AQI
Lowest AQI recorded in
September70AQI
Most & Least Polluted Years Over the Last 6 Years
Panjin's annual 2025 AQI (83) shows an average percentage change of -15.2% (improved AQI) compared to previous years: 2020 (93), 2021 (133), 2022 (88), 2023 (95), 2024 (91).