Yingkou, Liaoning, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Yingkou, Liaoning, China
AQI Trends: Highest and Lowest
Same Day Analysis (4th June):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 53 of Moderate air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Jun - 4th Jun 2026
Yingkou, Liaoning, China
4 AM3rd Jun 2026
7 PM
3 AM4th Jun 2026
104AQI
55AQI
89AQI
47AQI
In the last 24 hours,
Yingkou's AQI reached its highest point of 104 at 3 PM during the Day, while the lowest point, 47, was recorded at 8 PM during the Night between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Yingkou, Liaoning, China
14°C12/17°C
13°C10/18°C
15°C10/20°C
17°C12/21°C
17°C14/20°C
16°C12/20°C
16°C13/20°C
19°C15/22°C
21°C16/26°C
19°C15/23°C
18°C15/22°C
19°C16/21°C
16°C15/18°C
17°C16/19°C
18°C14/22°C
19°C14/24°C
18°C15/22°C
17°C16/19°C
19°C15/24°C
19°C16/21°C
19°C17/24°C
19°C17/22°C
21°C15/26°C
20°C16/25°C
20°C17/23°C
23°C19/25°C
21°C18/26°C
22°C19/27°C
20°C16/24°C
18°C15/24°C
67AQI
59AQI
72AQI
66AQI
2026 Days Vs Air Quality
Yingkou, Liaoning, China
7%
11
57%
89
26%
40
10%
15
Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)
Under WHO’s Safe Air Quality Limits: 7%
Health Risk Level:
Extreme
In 2026, 7% of 155 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
Yingkou, Liaoning, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
82AQI (US)
98AQI (US)
126AQI (US)
144AQI (US)
102AQI (US)
109AQI (US)
54AQI (US)
69AQI (US)
132AQI (US)
85AQI (US)
43AQI (US)
69AQI (US)
58AQI (US)
78AQI (US)
134AQI (US)
80AQI (US)
59AQI (US)
77AQI (US)
50AQI (US)
85AQI (US)
106AQI (US)
95AQI (US)
114AQI (US)
121AQI (US)
88AQI (US)
124AQI (US)
100AQI (US)
113AQI (US)
121AQI (US)
104AQI (US)
148AQI (US)
126AQI (US)
52AQI (US)
111AQI (US)
151AQI (US)
133AQI (US)
66AQI (US)
90AQI (US)
85AQI (US)
105AQI (US)
136AQI (US)
135AQI (US)
159AQI (US)
172AQI (US)
163AQI (US)
66AQI (US)
49AQI (US)
114AQI (US)
58AQI (US)
65AQI (US)
147AQI (US)
150AQI (US)
74AQI (US)
52AQI (US)
123AQI (US)
94AQI (US)
102AQI (US)
142AQI (US)
118AQI (US)
168AQI (US)
160AQI (US)
178AQI (US)
118AQI (US)
73AQI (US)
56AQI (US)
72AQI (US)
104AQI (US)
51AQI (US)
87AQI (US)
128AQI (US)
131AQI (US)
127AQI (US)
92AQI (US)
156AQI (US)
156AQI (US)
158AQI (US)
68AQI (US)
97AQI (US)
91AQI (US)
139AQI (US)
159AQI (US)
160AQI (US)
159AQI (US)
153AQI (US)
166AQI (US)
97AQI (US)
82AQI (US)
73AQI (US)
56AQI (US)
95AQI (US)
67AQI (US)
106AQI (US)
137AQI (US)
70AQI (US)
73AQI (US)
15AQI (US)
39AQI (US)
64AQI (US)
71AQI (US)
95AQI (US)
63AQI (US)
76AQI (US)
69AQI (US)
133AQI (US)
144AQI (US)
142AQI (US)
97AQI (US)
114AQI (US)
104AQI (US)
71AQI (US)
92AQI (US)
70AQI (US)
84AQI (US)
89AQI (US)
97AQI (US)
60AQI (US)
68AQI (US)
33AQI (US)
60AQI (US)
85AQI (US)
67AQI (US)
70AQI (US)
27AQI (US)
43AQI (US)
53AQI (US)
67AQI (US)
36AQI (US)
36AQI (US)
61AQI (US)
85AQI (US)
86AQI (US)
73AQI (US)
69AQI (US)
58AQI (US)
62AQI (US)
77AQI (US)
65AQI (US)
56AQI (US)
54AQI (US)
64AQI (US)
67AQI (US)
79AQI (US)
71AQI (US)
70AQI (US)
66AQI (US)
55AQI (US)
77AQI (US)
58AQI (US)
38AQI (US)
56AQI (US)
77AQI (US)
83AQI (US)
63AQI (US)
75AQI (US)
53AQI (US)
96AQI (US)
109AQI (US)
116AQI (US)
83AQI (US)
62AQI (US)
69AQI (US)
No. of days
202692AQI (US)
Highest AQI (US) recorded in
March116AQI (US)
Lowest AQI (US) recorded in
May62AQI (US)
202586AQI (US)
Highest AQI (US) recorded in
January125AQI (US)
Lowest AQI (US) recorded in
July54AQI (US)
202487AQI (US)
Highest AQI (US) recorded in
February120AQI (US)
Lowest AQI (US) recorded in
August60AQI (US)
202392AQI (US)
Highest AQI (US) recorded in
March120AQI (US)
Lowest AQI (US) recorded in
August58AQI (US)
202288AQI (US)
Highest AQI (US) recorded in
January126AQI (US)
Lowest AQI (US) recorded in
July59AQI (US)
202193AQI (US)
Highest AQI (US) recorded in
February133AQI (US)
Lowest AQI (US) recorded in
July61AQI (US)
202090AQI (US)
Highest AQI (US) recorded in
April117AQI (US)
Lowest AQI (US) recorded in
August71AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Yingkou's annual 2026 AQI (US) (92) shows an average percentage change of 3.06% (worsened AQI (US)) compared to previous years: 2020 (90), 2021 (93), 2022 (88), 2023 (92), 2024 (87), 2025 (86).