Shuangyashan, 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
Shuangyashan, Heilongjiang, China
AQI Trends: Highest and Lowest
Same Day Analysis (31st July ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 43 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
2025 Days Vs Air Quality
Shuangyashan, Heilongjiang, China
14%
26
57%
103
19%
35
9%
16
0.5%
1
Total number of days with different AQI categories in last 182 days in 2025 (183 days remaining)
Under WHO’s Safe Air Quality Limits: 14%
Health Risk Level:
Extreme
In 2025, 14% of 182 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
Shuangyashan, Heilongjiang, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
151AQI
148AQI
150AQI
143AQI
134AQI
119AQI
154AQI
126AQI
129AQI
129AQI
149AQI
155AQI
160AQI
155AQI
120AQI
124AQI
139AQI
175AQI
166AQI
166AQI
184AQI
210AQI
173AQI
179AQI
171AQI
184AQI
156AQI
127AQI
121AQI
117AQI
123AQI
136AQI
155AQI
157AQI
108AQI
91AQI
87AQI
108AQI
96AQI
90AQI
103AQI
120AQI
130AQI
97AQI
92AQI
93AQI
80AQI
60AQI
70AQI
74AQI
79AQI
73AQI
63AQI
73AQI
69AQI
79AQI
62AQI
93AQI
95AQI
61AQI
65AQI
55AQI
74AQI
86AQI
82AQI
71AQI
93AQI
86AQI
117AQI
79AQI
105AQI
66AQI
68AQI
58AQI
62AQI
65AQI
60AQI
80AQI
117AQI
81AQI
64AQI
58AQI
64AQI
65AQI
59AQI
59AQI
48AQI
63AQI
47AQI
82AQI
95AQI
109AQI
114AQI
98AQI
102AQI
89AQI
89AQI
85AQI
103AQI
138AQI
145AQI
121AQI
121AQI
82AQI
79AQI
62AQI
113AQI
92AQI
76AQI
68AQI
100AQI
66AQI
82AQI
66AQI
66AQI
53AQI
60AQI
65AQI
58AQI
72AQI
73AQI
67AQI
50AQI
41AQI
47AQI
50AQI
60AQI
59AQI
58AQI
61AQI
68AQI
114AQI
81AQI
90AQI
70AQI
66AQI
57AQI
51AQI
51AQI
61AQI
42AQI
50AQI
46AQI
47AQI
45AQI
46AQI
54AQI
60AQI
66AQI
70AQI
78AQI
58AQI
59AQI
51AQI
45AQI
46AQI
40AQI
38AQI
49AQI
53AQI
45AQI
45AQI
49AQI
59AQI
57AQI
50AQI
52AQI
47AQI
50AQI
58AQI
56AQI
45AQI
40AQI
49AQI
54AQI
63AQI
65AQI
65AQI
66AQI
63AQI
62AQI
150AQI
94AQI
72AQI
89AQI
61AQI
53AQI
No. of days
202586AQI
Highest AQI recorded in
January150AQI
Lowest AQI recorded in
June53AQI
202477AQI
Highest AQI recorded in
January112AQI
Lowest AQI recorded in
August49AQI
202373AQI
Highest AQI recorded in
January109AQI
Lowest AQI recorded in
August37AQI
202276AQI
Highest AQI recorded in
January116AQI
Lowest AQI recorded in
August41AQI
202175AQI
Highest AQI recorded in
January118AQI
Lowest AQI recorded in
August49AQI
202063AQI
Highest AQI recorded in
December102AQI
Lowest AQI recorded in
August38AQI
Most & Least Polluted Years Over the Last 6 Years
Shuangyashan's annual 2025 AQI (86) shows an average percentage change of 19.09% (worsened AQI) compared to previous years: 2020 (63), 2021 (75), 2022 (76), 2023 (73), 2024 (77).
