Jixi, 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
Jixi, Heilongjiang, China
AQI Trends: Highest and Lowest
Same Day Analysis (9th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 62 of Moderate air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 10th Oct - 11th Oct 2025
Jixi, Heilongjiang, China
7 AM10th Oct 2025
7 PM
6 AM11th Oct 2025
AQI
AQI
100AQI
40AQI
In the last 24 hours,
Jixi's AQI reached its highest point of 100 at 11 PM during the Night, while the lowest point, undefined, was recorded at 6 AM during the Night between 10th Oct and 11th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Jixi, Heilongjiang, China
15°C8/23°C
19°C10/28°C
19°C14/26°C
19°C13/28°C
17°C13/22°C
15°C11/20°C
13°C7/20°C
12°C5/21°C
14°C6/22°C
15°C9/22°C
13°C6/21°C
14°C7/22°C
15°C8/23°C
14°C12/19°C
15°C10/23°C
15°C9/21°C
17°C9/26°C
17°C10/25°C
13°C7/22°C
16°C8/25°C
16°C10/26°C
16°C9/25°C
18°C12/28°C
18°C11/26°C
11°C5/16°C
7°C2/13°C
9°C1/19°C
7°C3/12°C
6°C0/12°C
--°C/°C
--°C/°C
56AQI
43AQI
62AQI
50AQI
2025 Days Vs Air Quality
Jixi, Heilongjiang, China
29%
83
55%
154
13%
37
3%
8
Total number of days with different AQI categories in last 283 days in 2025 (82 days remaining)
Under WHO’s Safe Air Quality Limits: 29%
Health Risk Level:
Very high
In 2025, 29% of 283 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
Jixi, Heilongjiang, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
119AQI
92AQI
118AQI
155AQI
145AQI
123AQI
126AQI
101AQI
104AQI
103AQI
128AQI
120AQI
125AQI
123AQI
102AQI
100AQI
104AQI
135AQI
139AQI
123AQI
153AQI
155AQI
161AQI
164AQI
156AQI
173AQI
134AQI
115AQI
120AQI
112AQI
114AQI
113AQI
124AQI
152AQI
122AQI
105AQI
95AQI
99AQI
90AQI
93AQI
103AQI
108AQI
111AQI
97AQI
76AQI
85AQI
70AQI
68AQI
69AQI
70AQI
75AQI
77AQI
67AQI
74AQI
69AQI
74AQI
75AQI
100AQI
96AQI
75AQI
75AQI
63AQI
81AQI
82AQI
84AQI
70AQI
84AQI
80AQI
108AQI
79AQI
90AQI
61AQI
59AQI
56AQI
56AQI
62AQI
55AQI
76AQI
107AQI
87AQI
75AQI
64AQI
78AQI
72AQI
80AQI
71AQI
64AQI
59AQI
56AQI
77AQI
98AQI
97AQI
106AQI
94AQI
95AQI
90AQI
80AQI
80AQI
99AQI
132AQI
129AQI
114AQI
97AQI
78AQI
70AQI
60AQI
107AQI
86AQI
75AQI
74AQI
109AQI
63AQI
76AQI
68AQI
73AQI
65AQI
74AQI
72AQI
72AQI
81AQI
70AQI
67AQI
62AQI
52AQI
48AQI
48AQI
57AQI
57AQI
58AQI
55AQI
63AQI
85AQI
75AQI
80AQI
71AQI
68AQI
57AQI
57AQI
54AQI
60AQI
62AQI
51AQI
53AQI
46AQI
42AQI
43AQI
47AQI
54AQI
61AQI
61AQI
66AQI
57AQI
61AQI
54AQI
59AQI
52AQI
46AQI
48AQI
56AQI
54AQI
49AQI
46AQI
52AQI
57AQI
57AQI
51AQI
49AQI
52AQI
55AQI
57AQI
53AQI
49AQI
52AQI
52AQI
54AQI
56AQI
56AQI
58AQI
59AQI
59AQI
58AQI
58AQI
50AQI
56AQI
55AQI
54AQI
52AQI
50AQI
53AQI
53AQI
50AQI
55AQI
55AQI
51AQI
47AQI
47AQI
45AQI
50AQI
46AQI
48AQI
49AQI
47AQI
52AQI
53AQI
52AQI
50AQI
51AQI
51AQI
46AQI
49AQI
47AQI
46AQI
48AQI
49AQI
40AQI
42AQI
45AQI
41AQI
39AQI
38AQI
39AQI
43AQI
34AQI
36AQI
40AQI
37AQI
47AQI
46AQI
40AQI
40AQI
44AQI
42AQI
41AQI
37AQI
43AQI
40AQI
41AQI
36AQI
36AQI
37AQI
39AQI
47AQI
53AQI
50AQI
49AQI
44AQI
54AQI
48AQI
44AQI
43AQI
39AQI
40AQI
37AQI
42AQI
48AQI
51AQI
51AQI
43AQI
47AQI
39AQI
41AQI
43AQI
45AQI
47AQI
49AQI
52AQI
52AQI
48AQI
40AQI
45AQI
47AQI
41AQI
73AQI
56AQI
57AQI
76AQI
77AQI
54AQI
70AQI
69AQI
49AQI
62AQI
127AQI
91AQI
74AQI
87AQI
59AQI
54AQI
51AQI
41AQI
46AQI
63AQI
No. of days
202570AQI
Highest AQI recorded in
January127AQI
Lowest AQI recorded in
August41AQI
202471AQI
Highest AQI recorded in
January113AQI
Lowest AQI recorded in
September40AQI
202377AQI
Highest AQI recorded in
April109AQI
Lowest AQI recorded in
August38AQI
202270AQI
Highest AQI recorded in
January102AQI
Lowest AQI recorded in
July42AQI
202173AQI
Highest AQI recorded in
January116AQI
Lowest AQI recorded in
August47AQI
202059AQI
Highest AQI recorded in
April102AQI
Lowest AQI recorded in
August38AQI
Most & Least Polluted Years Over the Last 6 Years
Jixi's annual 2025 AQI (70) shows an average percentage change of 0.1% (worsened AQI) compared to previous years: 2020 (59), 2021 (73), 2022 (70), 2023 (77), 2024 (71).