Pingfang Light Factory, Harbin, Heilongjiang, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Pingfang Light Factory, Harbin, Heilongjiang, China
AQI Trends: Highest and Lowest
Same Day Analysis (7th August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 3rd highest AQI at 38 of Good air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 7th Aug - 8th Aug 2025
Pingfang Light Factory, Harbin, Heilongjiang, China
6 AM7th Aug 2025
9 PM
5 AM8th Aug 2025
AQI
AQI
44AQI
16AQI
In the last 24 hours,
Pingfang Light Factory's AQI reached its highest point of 44 at 12 AM during the Night, while the lowest point, 16, was recorded at 12 PM during the Night between 7th Aug and 8th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Pingfang Light Factory, Harbin, Heilongjiang, China
27°C21/33°C
28°C21/35°C
30°C25/35°C
28°C23/33°C
25°C21/29°C
25°C19/30°C
25°C19/31°C
24°C22/28°C
25°C20/29°C
25°C21/29°C
26°C21/32°C
23°C21/25°C
25°C20/32°C
28°C22/36°C
29°C24/34°C
27°C24/33°C
25°C22/28°C
23°C22/24°C
26°C22/30°C
26°C22/31°C
23°C21/29°C
23°C20/28°C
24°C18/30°C
25°C21/31°C
24°C20/30°C
21°C18/23°C
23°C17/29°C
23°C19/28°C
22°C18/27°C
--°C/°C
--°C/°C
53AQI
39AQI
52AQI
52AQI
2025 Days Vs Air Quality
Pingfang Light Factory, Harbin, Heilongjiang, China
10%
22
55%
121
21%
46
11%
23
3%
7
Total number of days with different AQI categories in last 219 days in 2025 (146 days remaining)
Under WHO’s Safe Air Quality Limits: 10%
Health Risk Level:
Extreme
In 2025, 10% of 219 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
Pingfang Light Factory, Harbin, Heilongjiang, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
163AQI
158AQI
132AQI
157AQI
150AQI
168AQI
169AQI
144AQI
154AQI
166AQI
192AQI
182AQI
176AQI
205AQI
133AQI
129AQI
143AQI
141AQI
183AQI
217AQI
202AQI
181AQI
198AQI
234AQI
244AQI
234AQI
167AQI
145AQI
142AQI
110AQI
156AQI
157AQI
173AQI
162AQI
144AQI
145AQI
134AQI
109AQI
96AQI
127AQI
144AQI
151AQI
138AQI
124AQI
113AQI
126AQI
97AQI
91AQI
83AQI
102AQI
96AQI
101AQI
105AQI
103AQI
93AQI
83AQI
75AQI
115AQI
100AQI
79AQI
74AQI
81AQI
91AQI
94AQI
110AQI
97AQI
129AQI
136AQI
260AQI
153AQI
96AQI
89AQI
76AQI
72AQI
76AQI
75AQI
83AQI
116AQI
135AQI
124AQI
86AQI
88AQI
88AQI
114AQI
109AQI
75AQI
71AQI
56AQI
60AQI
97AQI
129AQI
114AQI
112AQI
118AQI
87AQI
102AQI
91AQI
102AQI
132AQI
176AQI
171AQI
125AQI
102AQI
80AQI
65AQI
74AQI
168AQI
86AQI
97AQI
104AQI
109AQI
68AQI
73AQI
67AQI
59AQI
61AQI
70AQI
96AQI
103AQI
87AQI
86AQI
73AQI
67AQI
56AQI
61AQI
61AQI
75AQI
66AQI
68AQI
60AQI
73AQI
96AQI
87AQI
87AQI
112AQI
73AQI
72AQI
63AQI
58AQI
68AQI
66AQI
60AQI
58AQI
61AQI
56AQI
64AQI
70AQI
72AQI
78AQI
76AQI
93AQI
59AQI
74AQI
47AQI
53AQI
51AQI
35AQI
45AQI
54AQI
48AQI
50AQI
48AQI
53AQI
63AQI
58AQI
65AQI
62AQI
54AQI
64AQI
60AQI
54AQI
50AQI
46AQI
51AQI
57AQI
60AQI
64AQI
67AQI
57AQI
63AQI
61AQI
58AQI
58AQI
60AQI
58AQI
56AQI
52AQI
55AQI
52AQI
56AQI
58AQI
61AQI
59AQI
53AQI
54AQI
52AQI
49AQI
53AQI
50AQI
53AQI
49AQI
49AQI
54AQI
53AQI
51AQI
48AQI
49AQI
52AQI
51AQI
48AQI
45AQI
48AQI
51AQI
55AQI
42AQI
44AQI
46AQI
43AQI
38AQI
170AQI
117AQI
100AQI
101AQI
71AQI
56AQI
53AQI
46AQI
No. of days
202594AQI
Highest AQI recorded in
January170AQI
Lowest AQI recorded in
August46AQI
202494AQI
Highest AQI recorded in
January155AQI
Lowest AQI recorded in
September46AQI
202392AQI
Highest AQI recorded in
January149AQI
Lowest AQI recorded in
August40AQI
202277AQI
Highest AQI recorded in
February167AQI
Lowest AQI recorded in
August38AQI
2021131AQI
Highest AQI recorded in
January158AQI
Lowest AQI recorded in
March112AQI
202085AQI
Highest AQI recorded in
April159AQI
Lowest AQI recorded in
August48AQI
Most & Least Polluted Years Over the Last 6 Years
Pingfang Light Factory's annual 2025 AQI (94) shows an average percentage change of 1.2% (worsened AQI) compared to previous years: 2020 (85), 2021 (131), 2022 (77), 2023 (92), 2024 (94).