Daqing, Heilongjiang, 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
Daqing, Heilongjiang, China
AQI Trends: Highest and Lowest
Same Day Analysis (2nd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 38 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: 1st Jun - 2nd Jun 2026
Daqing, Heilongjiang, China
5 AM1st Jun 2026
8 PM
4 AM2nd Jun 2026
58AQI
23AQI
43AQI
26AQI
In the last 24 hours,
Daqing's AQI reached its highest point of 58 at 11 AM during the Day, while the lowest point, 23, was recorded at 7 PM during the Day between 1st Jun and 2nd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Daqing, Heilongjiang, China
16°C9/22°C
16°C13/18°C
15°C11/20°C
13°C10/16°C
14°C8/20°C
18°C11/25°C
19°C13/25°C
21°C14/28°C
25°C20/32°C
23°C17/29°C
25°C16/33°C
15°C13/17°C
12°C8/16°C
13°C10/19°C
13°C10/15°C
15°C10/19°C
20°C13/26°C
24°C18/29°C
22°C19/27°C
19°C15/25°C
23°C15/31°C
18°C16/22°C
19°C13/24°C
19°C15/25°C
21°C15/27°C
21°C15/26°C
20°C11/28°C
28°C21/38°C
18°C13/26°C
17°C13/20°C
64AQI
54AQI
69AQI
64AQI
2026 Days Vs Air Quality
Daqing, Heilongjiang, China
18%
28
61%
94
18%
28
2%
3
Total number of days with different AQI categories in last 153 days in 2026 (212 days remaining)
Under WHO’s Safe Air Quality Limits: 18%
Health Risk Level:
Extreme
In 2026, 18% of 153 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
Daqing, Heilongjiang, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
66AQI (US)
75AQI (US)
87AQI (US)
64AQI (US)
62AQI (US)
113AQI (US)
60AQI (US)
83AQI (US)
94AQI (US)
96AQI (US)
93AQI (US)
118AQI (US)
79AQI (US)
65AQI (US)
119AQI (US)
97AQI (US)
69AQI (US)
78AQI (US)
67AQI (US)
58AQI (US)
64AQI (US)
62AQI (US)
61AQI (US)
56AQI (US)
50AQI (US)
101AQI (US)
69AQI (US)
69AQI (US)
63AQI (US)
58AQI (US)
84AQI (US)
65AQI (US)
64AQI (US)
71AQI (US)
119AQI (US)
74AQI (US)
49AQI (US)
67AQI (US)
58AQI (US)
82AQI (US)
129AQI (US)
77AQI (US)
104AQI (US)
105AQI (US)
124AQI (US)
39AQI (US)
64AQI (US)
86AQI (US)
52AQI (US)
102AQI (US)
130AQI (US)
153AQI (US)
92AQI (US)
39AQI (US)
36AQI (US)
87AQI (US)
42AQI (US)
55AQI (US)
54AQI (US)
54AQI (US)
55AQI (US)
80AQI (US)
93AQI (US)
62AQI (US)
73AQI (US)
81AQI (US)
110AQI (US)
107AQI (US)
72AQI (US)
53AQI (US)
78AQI (US)
111AQI (US)
60AQI (US)
69AQI (US)
50AQI (US)
124AQI (US)
86AQI (US)
85AQI (US)
112AQI (US)
149AQI (US)
152AQI (US)
148AQI (US)
136AQI (US)
162AQI (US)
121AQI (US)
85AQI (US)
104AQI (US)
127AQI (US)
45AQI (US)
133AQI (US)
68AQI (US)
144AQI (US)
128AQI (US)
81AQI (US)
109AQI (US)
85AQI (US)
45AQI (US)
62AQI (US)
37AQI (US)
50AQI (US)
41AQI (US)
63AQI (US)
44AQI (US)
84AQI (US)
105AQI (US)
83AQI (US)
98AQI (US)
77AQI (US)
71AQI (US)
60AQI (US)
48AQI (US)
38AQI (US)
64AQI (US)
79AQI (US)
61AQI (US)
48AQI (US)
40AQI (US)
53AQI (US)
48AQI (US)
61AQI (US)
53AQI (US)
39AQI (US)
48AQI (US)
52AQI (US)
54AQI (US)
37AQI (US)
52AQI (US)
51AQI (US)
51AQI (US)
76AQI (US)
104AQI (US)
74AQI (US)
73AQI (US)
98AQI (US)
59AQI (US)
78AQI (US)
67AQI (US)
63AQI (US)
62AQI (US)
70AQI (US)
77AQI (US)
87AQI (US)
85AQI (US)
76AQI (US)
72AQI (US)
51AQI (US)
36AQI (US)
44AQI (US)
36AQI (US)
30AQI (US)
47AQI (US)
44AQI (US)
38AQI (US)
77AQI (US)
79AQI (US)
96AQI (US)
69AQI (US)
61AQI (US)
41AQI (US)
No. of days
202676AQI (US)
Highest AQI (US) recorded in
March96AQI (US)
Lowest AQI (US) recorded in
June41AQI (US)
202583AQI (US)
Highest AQI (US) recorded in
January151AQI (US)
Lowest AQI (US) recorded in
August41AQI (US)
202486AQI (US)
Highest AQI (US) recorded in
November138AQI (US)
Lowest AQI (US) recorded in
August50AQI (US)
202378AQI (US)
Highest AQI (US) recorded in
January117AQI (US)
Lowest AQI (US) recorded in
August38AQI (US)
202279AQI (US)
Highest AQI (US) recorded in
January140AQI (US)
Lowest AQI (US) recorded in
July39AQI (US)
202180AQI (US)
Highest AQI (US) recorded in
January105AQI (US)
Lowest AQI (US) recorded in
September53AQI (US)
202062AQI (US)
Highest AQI (US) recorded in
April98AQI (US)
Lowest AQI (US) recorded in
August40AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Daqing's annual 2026 AQI (US) (76) shows an average percentage change of -1.4% (improved AQI (US)) compared to previous years: 2020 (62), 2021 (80), 2022 (79), 2023 (78), 2024 (86), 2025 (83).