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 (3rd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 39 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: 2nd Jun - 3rd Jun 2026
Daqing, Heilongjiang, China
5 AM2nd Jun 2026
8 PM
4 AM3rd Jun 2026
49AQI
24AQI
56AQI
30AQI
In the last 24 hours,
Daqing's AQI reached its highest point of 56 at 10 PM during the Night, while the lowest point, 24, was recorded at 4 PM during the Day between 2nd Jun and 3rd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Daqing, Heilongjiang, China
16°C13/18°C
15°C11/20°C
13°C10/16°C
14°C7/20°C
18°C10/25°C
19°C13/25°C
21°C14/28°C
25°C20/32°C
23°C17/29°C
25°C17/33°C
15°C13/17°C
12°C8/16°C
13°C10/18°C
13°C10/15°C
14°C9/19°C
20°C13/26°C
24°C18/29°C
22°C19/27°C
19°C15/26°C
23°C15/31°C
18°C15/22°C
19°C12/24°C
20°C15/25°C
21°C15/27°C
21°C15/26°C
20°C12/28°C
28°C21/38°C
19°C13/27°C
18°C13/21°C
18°C13/25°C
63AQI
55AQI
68AQI
64AQI
2026 Days Vs Air Quality
Daqing, Heilongjiang, China
19%
29
61%
94
18%
28
2%
3
Total number of days with different AQI categories in last 154 days in 2026 (211 days remaining)
Under WHO’s Safe Air Quality Limits: 19%
Health Risk Level:
Extreme
In 2026, 19% of 154 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)
39AQI (US)
77AQI (US)
79AQI (US)
96AQI (US)
69AQI (US)
61AQI (US)
40AQI (US)
No. of days
202676AQI (US)
Highest AQI (US) recorded in
March96AQI (US)
Lowest AQI (US) recorded in
June40AQI (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).