Vegetable Oil Factory, Laiwu, Shandong, 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
Vegetable Oil Factory, Laiwu, Shandong, China
AQI Trends: Highest and Lowest
Same Day Analysis (5th August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 65 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 6th Aug - 7th Aug 2025
Vegetable Oil Factory, Laiwu, Shandong, China
5 AM6th Aug 2025
7 PM
4 AM7th Aug 2025
AQI
AQI
81AQI
62AQI
In the last 24 hours,
Vegetable Oil Factory's AQI reached its highest point of 81 at 12 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Vegetable Oil Factory, Laiwu, Shandong, China
28°C24/35°C
29°C24/34°C
29°C23/36°C
29°C24/34°C
30°C24/36°C
30°C26/36°C
29°C24/35°C
28°C23/36°C
28°C23/33°C
27°C22/33°C
29°C23/35°C
29°C23/35°C
28°C24/34°C
27°C24/31°C
27°C23/31°C
27°C24/32°C
28°C24/33°C
28°C23/34°C
28°C22/34°C
28°C23/34°C
28°C24/33°C
27°C23/32°C
27°C23/33°C
27°C22/33°C
28°C24/33°C
28°C23/34°C
29°C24/36°C
29°C26/34°C
30°C25/35°C
--°C/°C
--°C/°C
59AQI
59AQI
62AQI
62AQI
2025 Days Vs Air Quality
Vegetable Oil Factory, Laiwu, Shandong, China
2%
5
63%
137
28%
60
7%
15
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Under WHO’s Safe Air Quality Limits: 2%
Health Risk Level:
Extreme
In 2025, 2% of 218 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
Vegetable Oil Factory, Laiwu, Shandong, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
167AQI
124AQI
142AQI
163AQI
181AQI
87AQI
105AQI
61AQI
75AQI
79AQI
122AQI
129AQI
148AQI
120AQI
85AQI
113AQI
115AQI
145AQI
150AQI
141AQI
174AQI
173AQI
164AQI
171AQI
152AQI
137AQI
74AQI
100AQI
135AQI
144AQI
167AQI
152AQI
172AQI
95AQI
91AQI
61AQI
99AQI
46AQI
64AQI
78AQI
115AQI
125AQI
107AQI
116AQI
135AQI
114AQI
117AQI
99AQI
117AQI
92AQI
121AQI
140AQI
112AQI
97AQI
83AQI
118AQI
130AQI
155AQI
162AQI
136AQI
81AQI
89AQI
99AQI
124AQI
130AQI
128AQI
146AQI
150AQI
160AQI
160AQI
150AQI
103AQI
100AQI
123AQI
74AQI
85AQI
58AQI
88AQI
84AQI
79AQI
93AQI
122AQI
108AQI
132AQI
117AQI
113AQI
116AQI
71AQI
90AQI
95AQI
101AQI
69AQI
84AQI
116AQI
63AQI
92AQI
103AQI
113AQI
112AQI
113AQI
115AQI
107AQI
73AQI
72AQI
72AQI
93AQI
129AQI
104AQI
96AQI
93AQI
90AQI
94AQI
94AQI
76AQI
85AQI
76AQI
91AQI
73AQI
79AQI
89AQI
82AQI
90AQI
65AQI
77AQI
80AQI
89AQI
92AQI
83AQI
60AQI
64AQI
75AQI
73AQI
85AQI
103AQI
72AQI
121AQI
87AQI
90AQI
111AQI
102AQI
109AQI
107AQI
97AQI
92AQI
80AQI
88AQI
89AQI
88AQI
88AQI
88AQI
107AQI
92AQI
96AQI
66AQI
60AQI
74AQI
76AQI
91AQI
90AQI
92AQI
70AQI
78AQI
73AQI
75AQI
80AQI
67AQI
48AQI
59AQI
65AQI
60AQI
60AQI
56AQI
44AQI
57AQI
63AQI
71AQI
77AQI
69AQI
70AQI
61AQI
58AQI
62AQI
56AQI
54AQI
55AQI
57AQI
61AQI
60AQI
61AQI
59AQI
67AQI
71AQI
70AQI
74AQI
57AQI
64AQI
67AQI
64AQI
65AQI
72AQI
65AQI
53AQI
48AQI
52AQI
56AQI
58AQI
57AQI
51AQI
50AQI
52AQI
59AQI
54AQI
55AQI
52AQI
61AQI
68AQI
65AQI
130AQI
111AQI
110AQI
92AQI
88AQI
70AQI
60AQI
60AQI
No. of days
202594AQI
Highest AQI recorded in
January130AQI
Lowest AQI recorded in
July60AQI
202493AQI
Highest AQI recorded in
February173AQI
Lowest AQI recorded in
July58AQI
2023159AQI
Highest AQI recorded in
December159AQI
Lowest AQI recorded in
November159AQI
2021114AQI
Highest AQI recorded in
March174AQI
Lowest AQI recorded in
September74AQI
2020116AQI
Highest AQI recorded in
December158AQI
Lowest AQI recorded in
August86AQI
Most & Least Polluted Years Over the Last 5 Years
Vegetable Oil Factory's annual 2025 AQI (94) shows an average percentage change of -19.3% (improved AQI) compared to previous years: 2020 (116), 2021 (114), 2023 (159), 2024 (93).