Lunan Pharmaceutical Factory, Linyi, 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
Lunan Pharmaceutical Factory, Linyi, Shandong, China
AQI Trends: Highest and Lowest
Same Day Analysis (8th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 64 of Moderate air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 8th Aug - 9th Aug 2025
Lunan Pharmaceutical Factory, Linyi, Shandong, China
5 AM8th Aug 2025
7 PM
4 AM9th Aug 2025
71AQI
57AQI
65AQI
60AQI
In the last 24 hours,
Lunan Pharmaceutical Factory's AQI reached its highest point of 71 at 9 AM during the Day, while the lowest point, 57, was recorded at 5 PM during the Day between 8th Aug and 9th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Lunan Pharmaceutical Factory, Linyi, Shandong, China
28°C24/34°C
29°C23/35°C
29°C24/34°C
30°C25/37°C
29°C23/36°C
29°C23/38°C
30°C25/36°C
28°C23/34°C
28°C23/34°C
28°C23/34°C
30°C24/37°C
30°C26/35°C
28°C25/33°C
29°C25/34°C
29°C24/35°C
28°C24/35°C
28°C24/34°C
29°C24/35°C
28°C24/33°C
29°C24/35°C
27°C23/33°C
27°C24/32°C
27°C24/32°C
28°C24/33°C
29°C24/36°C
30°C26/36°C
30°C25/35°C
30°C26/37°C
30°C26/36°C
29°C25/34°C
--°C/°C
59AQI
57AQI
61AQI
61AQI
2025 Days Vs Air Quality
Lunan Pharmaceutical Factory, Linyi, Shandong, China
0.4%
1
54%
119
36%
79
10%
21
Total number of days with different AQI categories in last 221 days in 2025 (144 days remaining)
Under WHO’s Safe Air Quality Limits: 0.45%
Health Risk Level:
Extreme
In 2025, 0.45% of 221 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
Lunan Pharmaceutical Factory, Linyi, Shandong, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
165AQI
140AQI
125AQI
166AQI
175AQI
111AQI
124AQI
88AQI
90AQI
92AQI
137AQI
137AQI
165AQI
137AQI
97AQI
148AQI
121AQI
163AQI
167AQI
167AQI
180AQI
171AQI
150AQI
121AQI
149AQI
136AQI
82AQI
101AQI
153AQI
139AQI
161AQI
137AQI
165AQI
114AQI
103AQI
83AQI
106AQI
59AQI
80AQI
88AQI
120AQI
115AQI
127AQI
134AQI
151AQI
140AQI
136AQI
102AQI
128AQI
105AQI
105AQI
131AQI
118AQI
118AQI
106AQI
137AQI
145AQI
170AQI
181AQI
131AQI
86AQI
96AQI
107AQI
123AQI
140AQI
140AQI
157AQI
159AQI
158AQI
165AQI
170AQI
117AQI
99AQI
108AQI
81AQI
92AQI
65AQI
96AQI
102AQI
98AQI
99AQI
127AQI
118AQI
141AQI
123AQI
121AQI
125AQI
81AQI
104AQI
104AQI
109AQI
80AQI
101AQI
124AQI
85AQI
105AQI
101AQI
104AQI
130AQI
118AQI
133AQI
157AQI
87AQI
79AQI
87AQI
99AQI
124AQI
123AQI
103AQI
124AQI
91AQI
97AQI
111AQI
90AQI
94AQI
88AQI
113AQI
81AQI
95AQI
97AQI
85AQI
104AQI
75AQI
82AQI
74AQI
91AQI
95AQI
79AQI
55AQI
62AQI
81AQI
79AQI
96AQI
112AQI
104AQI
116AQI
140AQI
84AQI
119AQI
110AQI
112AQI
111AQI
98AQI
93AQI
94AQI
104AQI
104AQI
93AQI
90AQI
96AQI
119AQI
82AQI
85AQI
73AQI
74AQI
85AQI
91AQI
99AQI
104AQI
86AQI
76AQI
75AQI
71AQI
78AQI
78AQI
72AQI
56AQI
65AQI
74AQI
65AQI
54AQI
69AQI
79AQI
77AQI
76AQI
80AQI
81AQI
68AQI
65AQI
55AQI
60AQI
63AQI
59AQI
64AQI
60AQI
63AQI
64AQI
70AQI
57AQI
66AQI
70AQI
72AQI
66AQI
73AQI
54AQI
67AQI
67AQI
61AQI
67AQI
66AQI
61AQI
56AQI
54AQI
50AQI
52AQI
59AQI
51AQI
60AQI
53AQI
52AQI
58AQI
52AQI
51AQI
51AQI
55AQI
62AQI
61AQI
66AQI
72AQI
64AQI
137AQI
122AQI
117AQI
104AQI
95AQI
75AQI
61AQI
60AQI
No. of days
2025100AQI
Highest AQI recorded in
January137AQI
Lowest AQI recorded in
August60AQI
202498AQI
Highest AQI recorded in
January143AQI
Lowest AQI recorded in
September62AQI
2023104AQI
Highest AQI recorded in
December141AQI
Lowest AQI recorded in
July60AQI
2022106AQI
Highest AQI recorded in
January157AQI
Lowest AQI recorded in
September71AQI
2021110AQI
Highest AQI recorded in
March162AQI
Lowest AQI recorded in
July59AQI
2020106AQI
Highest AQI recorded in
December158AQI
Lowest AQI recorded in
August73AQI
Most & Least Polluted Years Over the Last 6 Years
Lunan Pharmaceutical Factory's annual 2025 AQI (100) shows an average percentage change of -4.4% (improved AQI) compared to previous years: 2020 (106), 2021 (110), 2022 (106), 2023 (104), 2024 (98).