Linfen, Shanxi, 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
Linfen, Shanxi, China
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 66 of Moderate air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Linfen, Shanxi, China
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
83AQI
62AQI
75AQI
60AQI
In the last 24 hours,
Linfen's AQI reached its highest point of 83 at 9 AM during the Day, while the lowest point, 60, was recorded at 1 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Linfen, Shanxi, China
31°C25/39°C
29°C23/34°C
30°C25/37°C
28°C23/36°C
27°C23/32°C
24°C23/26°C
28°C23/34°C
29°C25/34°C
30°C25/36°C
32°C27/38°C
33°C28/39°C
35°C28/42°C
35°C30/41°C
33°C27/39°C
33°C27/39°C
30°C27/36°C
26°C24/28°C
28°C22/35°C
29°C26/33°C
29°C24/33°C
30°C25/35°C
31°C27/36°C
32°C27/38°C
32°C27/38°C
32°C27/38°C
32°C27/39°C
33°C28/39°C
32°C27/37°C
32°C27/39°C
32°C26/39°C
--°C/°C
75AQI
65AQI
68AQI
68AQI
2025 Days Vs Air Quality
Linfen, Shanxi, China
0.9%
2
61%
130
29%
63
7%
16
0.4%
1
0.9%
2
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 0.93%
Health Risk Level:
Extreme
In 2025, 0.93% of 215 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
Linfen, Shanxi, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
153AQI
130AQI
142AQI
160AQI
133AQI
92AQI
98AQI
76AQI
96AQI
93AQI
103AQI
83AQI
135AQI
67AQI
87AQI
98AQI
122AQI
146AQI
150AQI
162AQI
162AQI
166AQI
184AQI
180AQI
138AQI
100AQI
73AQI
99AQI
136AQI
148AQI
191AQI
192AQI
149AQI
86AQI
96AQI
61AQI
119AQI
50AQI
75AQI
91AQI
131AQI
139AQI
90AQI
111AQI
118AQI
110AQI
91AQI
105AQI
121AQI
124AQI
139AQI
154AQI
144AQI
88AQI
104AQI
99AQI
101AQI
124AQI
126AQI
142AQI
123AQI
86AQI
106AQI
126AQI
136AQI
145AQI
128AQI
139AQI
141AQI
144AQI
194AQI
125AQI
138AQI
79AQI
72AQI
58AQI
55AQI
64AQI
59AQI
71AQI
77AQI
108AQI
485AQI
429AQI
204AQI
157AQI
117AQI
90AQI
90AQI
99AQI
93AQI
80AQI
94AQI
97AQI
76AQI
102AQI
120AQI
111AQI
110AQI
86AQI
130AQI
97AQI
121AQI
60AQI
85AQI
119AQI
135AQI
145AQI
144AQI
127AQI
161AQI
159AQI
149AQI
101AQI
105AQI
97AQI
84AQI
72AQI
76AQI
104AQI
87AQI
108AQI
69AQI
91AQI
156AQI
152AQI
148AQI
115AQI
96AQI
87AQI
80AQI
79AQI
88AQI
68AQI
78AQI
84AQI
80AQI
92AQI
100AQI
100AQI
103AQI
109AQI
88AQI
83AQI
93AQI
88AQI
90AQI
100AQI
97AQI
98AQI
119AQI
107AQI
97AQI
62AQI
70AQI
65AQI
71AQI
82AQI
82AQI
82AQI
80AQI
84AQI
84AQI
87AQI
73AQI
59AQI
63AQI
67AQI
74AQI
67AQI
70AQI
69AQI
67AQI
69AQI
67AQI
73AQI
71AQI
78AQI
67AQI
70AQI
71AQI
71AQI
61AQI
59AQI
57AQI
49AQI
57AQI
56AQI
60AQI
64AQI
70AQI
81AQI
81AQI
78AQI
79AQI
77AQI
71AQI
76AQI
73AQI
75AQI
79AQI
83AQI
78AQI
62AQI
56AQI
62AQI
62AQI
64AQI
64AQI
66AQI
65AQI
63AQI
67AQI
66AQI
126AQI
112AQI
135AQI
108AQI
98AQI
74AQI
68AQI
67AQI
No. of days
2025103AQI
Highest AQI recorded in
March135AQI
Lowest AQI recorded in
August67AQI
2024109AQI
Highest AQI recorded in
February165AQI
Lowest AQI recorded in
August71AQI
2023122AQI
Highest AQI recorded in
February159AQI
Lowest AQI recorded in
August89AQI
2022122AQI
Highest AQI recorded in
January162AQI
Lowest AQI recorded in
June81AQI
2021132AQI
Highest AQI recorded in
March190AQI
Lowest AQI recorded in
July92AQI
2020108AQI
Highest AQI recorded in
December133AQI
Lowest AQI recorded in
May76AQI
Most & Least Polluted Years Over the Last 6 Years
Linfen's annual 2025 AQI (103) shows an average percentage change of -12.8% (improved AQI) compared to previous years: 2020 (108), 2021 (132), 2022 (122), 2023 (122), 2024 (109).