Haerbin, Harbin, Heilongjiang, 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
Haerbin, Harbin, Heilongjiang, China
AQI Trends: Highest and Lowest
Same Day Analysis (10th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 86 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 10th Oct - 11th Oct 2025
Haerbin, Harbin, Heilongjiang, China
7 AM10th Oct 2025
7 PM
6 AM11th Oct 2025
112AQI
62AQI
112AQI
68AQI
In the last 24 hours,
Haerbin's AQI reached its highest point of 112 at 7 AM during the Day, while the lowest point, 62, was recorded at 6 PM during the Day between 10th Oct and 11th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Haerbin, Harbin, Heilongjiang, China
18°C12/24°C
20°C17/24°C
20°C15/27°C
20°C14/26°C
18°C14/23°C
15°C10/20°C
14°C9/19°C
15°C9/22°C
17°C10/24°C
16°C12/22°C
15°C10/21°C
17°C11/23°C
19°C12/26°C
16°C14/16°C
16°C12/20°C
17°C12/24°C
19°C13/26°C
19°C14/25°C
17°C11/24°C
20°C15/26°C
18°C12/26°C
17°C10/26°C
21°C16/27°C
18°C12/22°C
11°C7/14°C
10°C6/16°C
13°C8/20°C
9°C6/11°C
8°C4/12°C
10°C5/16°C
--°C/°C
58AQI
47AQI
58AQI
56AQI
2025 Days Vs Air Quality
Haerbin, Harbin, Heilongjiang, China
31%
88
47%
133
12%
33
8%
23
2%
6
Total number of days with different AQI categories in last 284 days in 2025 (81 days remaining)
Under WHO’s Safe Air Quality Limits: 31%
Health Risk Level:
High
In 2025, 31% of 284 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
Haerbin, Harbin, Heilongjiang, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
163AQI
155AQI
118AQI
175AQI
152AQI
170AQI
171AQI
119AQI
154AQI
156AQI
182AQI
186AQI
179AQI
209AQI
127AQI
127AQI
144AQI
141AQI
189AQI
234AQI
192AQI
182AQI
195AQI
230AQI
254AQI
226AQI
156AQI
142AQI
140AQI
110AQI
154AQI
142AQI
176AQI
157AQI
139AQI
139AQI
129AQI
95AQI
83AQI
107AQI
143AQI
150AQI
134AQI
115AQI
96AQI
112AQI
93AQI
80AQI
69AQI
88AQI
77AQI
82AQI
91AQI
90AQI
94AQI
79AQI
69AQI
113AQI
82AQI
71AQI
64AQI
74AQI
85AQI
79AQI
102AQI
88AQI
95AQI
135AQI
219AQI
152AQI
92AQI
84AQI
63AQI
61AQI
56AQI
65AQI
66AQI
113AQI
107AQI
103AQI
64AQI
79AQI
73AQI
84AQI
112AQI
63AQI
62AQI
47AQI
57AQI
89AQI
121AQI
95AQI
108AQI
110AQI
89AQI
96AQI
97AQI
95AQI
115AQI
171AQI
158AQI
111AQI
98AQI
73AQI
55AQI
66AQI
167AQI
73AQI
96AQI
94AQI
88AQI
50AQI
68AQI
63AQI
42AQI
55AQI
70AQI
81AQI
93AQI
87AQI
83AQI
70AQI
67AQI
45AQI
50AQI
54AQI
69AQI
66AQI
62AQI
59AQI
73AQI
108AQI
86AQI
83AQI
104AQI
66AQI
66AQI
54AQI
53AQI
70AQI
54AQI
51AQI
48AQI
48AQI
51AQI
64AQI
66AQI
74AQI
70AQI
75AQI
83AQI
53AQI
73AQI
45AQI
54AQI
41AQI
35AQI
39AQI
47AQI
38AQI
42AQI
38AQI
50AQI
63AQI
51AQI
57AQI
59AQI
48AQI
58AQI
53AQI
48AQI
44AQI
38AQI
43AQI
50AQI
55AQI
62AQI
66AQI
57AQI
64AQI
63AQI
57AQI
58AQI
59AQI
56AQI
55AQI
47AQI
48AQI
49AQI
56AQI
58AQI
60AQI
59AQI
48AQI
48AQI
49AQI
45AQI
49AQI
49AQI
49AQI
47AQI
42AQI
51AQI
52AQI
52AQI
44AQI
48AQI
49AQI
45AQI
46AQI
39AQI
44AQI
50AQI
54AQI
41AQI
43AQI
42AQI
40AQI
33AQI
34AQI
37AQI
32AQI
37AQI
51AQI
41AQI
35AQI
51AQI
43AQI
37AQI
42AQI
44AQI
44AQI
42AQI
37AQI
48AQI
43AQI
44AQI
40AQI
47AQI
46AQI
46AQI
50AQI
56AQI
49AQI
52AQI
60AQI
63AQI
62AQI
48AQI
47AQI
48AQI
45AQI
48AQI
50AQI
58AQI
54AQI
57AQI
41AQI
42AQI
38AQI
39AQI
43AQI
52AQI
47AQI
50AQI
53AQI
54AQI
43AQI
37AQI
36AQI
56AQI
41AQI
75AQI
73AQI
67AQI
97AQI
62AQI
37AQI
52AQI
58AQI
41AQI
63AQI
86AQI
169AQI
108AQI
87AQI
93AQI
67AQI
51AQI
50AQI
43AQI
50AQI
64AQI
No. of days
202579AQI
Highest AQI recorded in
January169AQI
Lowest AQI recorded in
August43AQI
202489AQI
Highest AQI recorded in
January141AQI
Lowest AQI recorded in
August49AQI
202384AQI
Highest AQI recorded in
January139AQI
Lowest AQI recorded in
August31AQI
202284AQI
Highest AQI recorded in
January163AQI
Lowest AQI recorded in
August28AQI
202166AQI
Highest AQI recorded in
December104AQI
Lowest AQI recorded in
August41AQI
Most & Least Polluted Years Over the Last 5 Years
Haerbin's annual 2025 AQI (79) shows an average percentage change of -1.1% (improved AQI) compared to previous years: 2021 (66), 2022 (84), 2023 (84), 2024 (89).