Dandong, 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
Dandong, 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 14 of Good 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
Dandong, Liaoning, China
4 AM3rd Jun 2026
7 PM
3 AM4th Jun 2026
99AQI
17AQI
79AQI
12AQI
In the last 24 hours,
Dandong's AQI reached its highest point of 99 at 12 PM during the Day, while the lowest point, 12, was recorded at 9 PM during the Night between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Dandong, Liaoning, China
13°C9/17°C
13°C9/16°C
14°C7/20°C
14°C8/20°C
14°C11/19°C
15°C9/20°C
17°C11/24°C
16°C11/22°C
20°C15/26°C
19°C13/25°C
20°C13/28°C
17°C12/23°C
17°C12/22°C
15°C14/17°C
18°C12/24°C
17°C13/23°C
17°C11/23°C
13°C12/14°C
17°C14/23°C
20°C13/26°C
19°C18/22°C
18°C17/19°C
21°C16/27°C
21°C13/29°C
21°C14/29°C
19°C14/25°C
19°C14/24°C
19°C13/25°C
21°C16/27°C
17°C12/20°C
62AQI
43AQI
63AQI
51AQI
2026 Days Vs Air Quality
Dandong, Liaoning, China
20%
31
52%
80
24%
37
5%
7
Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)
Under WHO’s Safe Air Quality Limits: 20%
Health Risk Level:
Very high
In 2026, 20% of 155 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Dandong, Liaoning, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
53AQI (US)
54AQI (US)
99AQI (US)
128AQI (US)
67AQI (US)
106AQI (US)
52AQI (US)
58AQI (US)
98AQI (US)
91AQI (US)
50AQI (US)
89AQI (US)
42AQI (US)
78AQI (US)
98AQI (US)
137AQI (US)
50AQI (US)
41AQI (US)
41AQI (US)
43AQI (US)
43AQI (US)
71AQI (US)
97AQI (US)
65AQI (US)
46AQI (US)
79AQI (US)
43AQI (US)
55AQI (US)
48AQI (US)
64AQI (US)
74AQI (US)
113AQI (US)
69AQI (US)
50AQI (US)
97AQI (US)
106AQI (US)
49AQI (US)
47AQI (US)
64AQI (US)
120AQI (US)
123AQI (US)
116AQI (US)
146AQI (US)
161AQI (US)
165AQI (US)
64AQI (US)
54AQI (US)
134AQI (US)
82AQI (US)
116AQI (US)
119AQI (US)
116AQI (US)
59AQI (US)
50AQI (US)
83AQI (US)
128AQI (US)
143AQI (US)
110AQI (US)
121AQI (US)
133AQI (US)
131AQI (US)
112AQI (US)
106AQI (US)
95AQI (US)
72AQI (US)
51AQI (US)
101AQI (US)
82AQI (US)
115AQI (US)
109AQI (US)
91AQI (US)
95AQI (US)
100AQI (US)
147AQI (US)
167AQI (US)
171AQI (US)
92AQI (US)
93AQI (US)
86AQI (US)
122AQI (US)
141AQI (US)
146AQI (US)
155AQI (US)
157AQI (US)
154AQI (US)
118AQI (US)
108AQI (US)
125AQI (US)
58AQI (US)
61AQI (US)
94AQI (US)
107AQI (US)
136AQI (US)
75AQI (US)
70AQI (US)
36AQI (US)
39AQI (US)
55AQI (US)
57AQI (US)
70AQI (US)
53AQI (US)
67AQI (US)
75AQI (US)
93AQI (US)
125AQI (US)
94AQI (US)
97AQI (US)
86AQI (US)
103AQI (US)
62AQI (US)
85AQI (US)
79AQI (US)
51AQI (US)
77AQI (US)
92AQI (US)
66AQI (US)
39AQI (US)
22AQI (US)
66AQI (US)
74AQI (US)
117AQI (US)
109AQI (US)
35AQI (US)
34AQI (US)
31AQI (US)
53AQI (US)
40AQI (US)
24AQI (US)
49AQI (US)
38AQI (US)
34AQI (US)
71AQI (US)
34AQI (US)
54AQI (US)
63AQI (US)
77AQI (US)
65AQI (US)
56AQI (US)
54AQI (US)
62AQI (US)
67AQI (US)
77AQI (US)
71AQI (US)
70AQI (US)
65AQI (US)
50AQI (US)
37AQI (US)
56AQI (US)
34AQI (US)
72AQI (US)
75AQI (US)
61AQI (US)
56AQI (US)
59AQI (US)
14AQI (US)
70AQI (US)
100AQI (US)
113AQI (US)
75AQI (US)
57AQI (US)
48AQI (US)
No. of days
202682AQI (US)
Highest AQI (US) recorded in
March113AQI (US)
Lowest AQI (US) recorded in
June48AQI (US)
202577AQI (US)
Highest AQI (US) recorded in
January110AQI (US)
Lowest AQI (US) recorded in
August53AQI (US)
202471AQI (US)
Highest AQI (US) recorded in
January101AQI (US)
Lowest AQI (US) recorded in
September43AQI (US)
202376AQI (US)
Highest AQI (US) recorded in
March109AQI (US)
Lowest AQI (US) recorded in
August43AQI (US)
202273AQI (US)
Highest AQI (US) recorded in
February98AQI (US)
Lowest AQI (US) recorded in
August38AQI (US)
202177AQI (US)
Highest AQI (US) recorded in
March113AQI (US)
Lowest AQI (US) recorded in
September46AQI (US)
202072AQI (US)
Highest AQI (US) recorded in
December108AQI (US)
Lowest AQI (US) recorded in
August45AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Dandong's annual 2026 AQI (US) (82) shows an average percentage change of 10.4% (worsened AQI (US)) compared to previous years: 2020 (72), 2021 (77), 2022 (73), 2023 (76), 2024 (71), 2025 (77).