Mudanjiang, Heilongjiang, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Mudanjiang, Heilongjiang, China
AQI Trends: Highest and Lowest
Same Day Analysis (30th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 53 of Moderate air quality, showing improvement over 2024 on the same day.
Day & Night AQI Trend: 29th Jul - 30th Jul 2026
Mudanjiang, Heilongjiang, China
3 AM29th Jul 2026
7 PM
2 AM30th Jul 2026
71AQI
27AQI
78AQI
63AQI
In the last 24 hours,
Mudanjiang's AQI reached its highest point of 78 at 12 AM during the Night, while the lowest point, 27, was recorded at 11 AM during the Day between 29th Jul and 30th Jul 2026.
Day & Night AQI Trend : Jul 2026
Mudanjiang, Heilongjiang, China
20°C15/28°C
20°C14/26°C
21°C15/28°C
21°C17/27°C
21°C17/27°C
22°C18/28°C
22°C20/25°C
20°C19/22°C
23°C17/29°C
21°C18/26°C
20°C17/25°C
21°C20/22°C
23°C20/27°C
21°C19/24°C
23°C18/30°C
19°C15/24°C
21°C13/29°C
22°C15/28°C
22°C16/27°C
22°C18/27°C
23°C17/29°C
23°C17/29°C
23°C18/29°C
22°C17/28°C
22°C18/28°C
21°C17/25°C
20°C18/24°C
22°C19/26°C
25°C21/30°C
25°C20/30°C
40AQI
33AQI
43AQI
36AQI
2026 Days Vs Air Quality
Mudanjiang, Heilongjiang, China
36%
76
49%
104
11%
23
4%
8
Total number of days with different AQI categories in last 211 days in 2026 (154 days remaining)
Under WHO’s Safe Air Quality Limits: 36%
Health Risk Level:
High
In 2026, 36% of 211 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Mudanjiang, Heilongjiang, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
74AQI (US)
74AQI (US)
95AQI (US)
94AQI (US)
82AQI (US)
88AQI (US)
105AQI (US)
65AQI (US)
98AQI (US)
108AQI (US)
91AQI (US)
99AQI (US)
117AQI (US)
75AQI (US)
92AQI (US)
90AQI (US)
85AQI (US)
86AQI (US)
98AQI (US)
63AQI (US)
70AQI (US)
68AQI (US)
66AQI (US)
72AQI (US)
68AQI (US)
95AQI (US)
90AQI (US)
101AQI (US)
80AQI (US)
60AQI (US)
77AQI (US)
84AQI (US)
77AQI (US)
46AQI (US)
103AQI (US)
84AQI (US)
42AQI (US)
52AQI (US)
61AQI (US)
87AQI (US)
131AQI (US)
116AQI (US)
92AQI (US)
136AQI (US)
153AQI (US)
62AQI (US)
63AQI (US)
109AQI (US)
47AQI (US)
86AQI (US)
127AQI (US)
130AQI (US)
88AQI (US)
61AQI (US)
58AQI (US)
87AQI (US)
68AQI (US)
64AQI (US)
96AQI (US)
75AQI (US)
64AQI (US)
58AQI (US)
96AQI (US)
92AQI (US)
79AQI (US)
67AQI (US)
80AQI (US)
75AQI (US)
78AQI (US)
102AQI (US)
93AQI (US)
108AQI (US)
85AQI (US)
106AQI (US)
94AQI (US)
138AQI (US)
124AQI (US)
104AQI (US)
98AQI (US)
135AQI (US)
156AQI (US)
122AQI (US)
123AQI (US)
147AQI (US)
160AQI (US)
158AQI (US)
166AQI (US)
158AQI (US)
55AQI (US)
82AQI (US)
117AQI (US)
158AQI (US)
169AQI (US)
110AQI (US)
96AQI (US)
89AQI (US)
69AQI (US)
51AQI (US)
71AQI (US)
86AQI (US)
50AQI (US)
50AQI (US)
40AQI (US)
66AQI (US)
68AQI (US)
76AQI (US)
74AQI (US)
60AQI (US)
74AQI (US)
65AQI (US)
49AQI (US)
50AQI (US)
61AQI (US)
64AQI (US)
49AQI (US)
48AQI (US)
40AQI (US)
50AQI (US)
57AQI (US)
55AQI (US)
52AQI (US)
47AQI (US)
51AQI (US)
58AQI (US)
57AQI (US)
41AQI (US)
38AQI (US)
56AQI (US)
47AQI (US)
46AQI (US)
53AQI (US)
64AQI (US)
63AQI (US)
49AQI (US)
68AQI (US)
78AQI (US)
66AQI (US)
57AQI (US)
54AQI (US)
64AQI (US)
67AQI (US)
78AQI (US)
71AQI (US)
70AQI (US)
65AQI (US)
49AQI (US)
37AQI (US)
22AQI (US)
32AQI (US)
35AQI (US)
43AQI (US)
42AQI (US)
56AQI (US)
37AQI (US)
28AQI (US)
22AQI (US)
27AQI (US)
23AQI (US)
22AQI (US)
24AQI (US)
26AQI (US)
35AQI (US)
43AQI (US)
37AQI (US)
36AQI (US)
50AQI (US)
41AQI (US)
49AQI (US)
39AQI (US)
48AQI (US)
44AQI (US)
34AQI (US)
31AQI (US)
45AQI (US)
39AQI (US)
40AQI (US)
38AQI (US)
50AQI (US)
37AQI (US)
40AQI (US)
62AQI (US)
70AQI (US)
32AQI (US)
27AQI (US)
38AQI (US)
51AQI (US)
50AQI (US)
30AQI (US)
34AQI (US)
30AQI (US)
38AQI (US)
28AQI (US)
24AQI (US)
28AQI (US)
26AQI (US)
25AQI (US)
27AQI (US)
34AQI (US)
66AQI (US)
40AQI (US)
30AQI (US)
42AQI (US)
43AQI (US)
59AQI (US)
27AQI (US)
31AQI (US)
29AQI (US)
27AQI (US)
39AQI (US)
57AQI (US)
53AQI (US)
85AQI (US)
86AQI (US)
106AQI (US)
72AQI (US)
54AQI (US)
38AQI (US)
38AQI (US)
No. of days
202668AQI (US)
Highest AQI (US) recorded in
March106AQI (US)
Lowest AQI (US) recorded in
July38AQI (US)
202582AQI (US)
Highest AQI (US) recorded in
January133AQI (US)
Lowest AQI (US) recorded in
August48AQI (US)
202490AQI (US)
Highest AQI (US) recorded in
January130AQI (US)
Lowest AQI (US) recorded in
August60AQI (US)
202385AQI (US)
Highest AQI (US) recorded in
January122AQI (US)
Lowest AQI (US) recorded in
August43AQI (US)
202276AQI (US)
Highest AQI (US) recorded in
January127AQI (US)
Lowest AQI (US) recorded in
July36AQI (US)
202182AQI (US)
Highest AQI (US) recorded in
January136AQI (US)
Lowest AQI (US) recorded in
July46AQI (US)
202076AQI (US)
Highest AQI (US) recorded in
December123AQI (US)
Lowest AQI (US) recorded in
August46AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Mudanjiang's annual 2026 AQI (US) (68) shows an average percentage change of -16.6% (improved AQI (US)) compared to previous years: 2020 (76), 2021 (82), 2022 (76), 2023 (85), 2024 (90), 2025 (82).