Fangshan, Beijing, Beijing, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Fangshan, Beijing, Beijing, China
AQI Trends: Highest and Lowest
Same Day Analysis (20th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 30 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 20th Oct - 21st Oct 2025
Fangshan, Beijing, Beijing, China
6 AM20th Oct 2025
5 PM
5 AM21st Oct 2025
54AQI
14AQI
80AQI
57AQI
In the last 24 hours,
Fangshan's AQI reached its highest point of 80 at 11 PM during the Night, while the lowest point, 14, was recorded at 12 PM during the Day between 20th Oct and 21st Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Fangshan, Beijing, Beijing, China
22°C17/27°C
19°C16/21°C
17°C16/20°C
20°C14/28°C
23°C17/29°C
24°C20/29°C
19°C17/21°C
22°C16/29°C
24°C19/29°C
24°C19/30°C
25°C20/30°C
23°C19/29°C
20°C18/23°C
21°C18/25°C
19°C16/22°C
16°C13/20°C
19°C15/25°C
14°C10/18°C
10°C9/10°C
11°C10/14°C
14°C11/18°C
15°C13/18°C
16°C12/21°C
17°C14/23°C
17°C15/21°C
14°C13/14°C
14°C11/16°C
9°C6/11°C
9°C7/11°C
8°C5/11°C
--°C/°C
74AQI
73AQI
82AQI
71AQI
2025 Days Vs Air Quality
Fangshan, Beijing, Beijing, China
7%
21
75%
221
15%
44
2%
6
0.3%
1
Total number of days with different AQI categories in last 294 days in 2025 (71 days remaining)
Under WHO’s Safe Air Quality Limits: 7%
Health Risk Level:
Extreme
In 2025, 7% of 294 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
Fangshan, Beijing, Beijing, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
74AQI
70AQI
81AQI
98AQI
73AQI
46AQI
45AQI
34AQI
43AQI
56AQI
71AQI
63AQI
91AQI
51AQI
69AQI
65AQI
106AQI
120AQI
72AQI
124AQI
80AQI
121AQI
121AQI
151AQI
158AQI
122AQI
70AQI
75AQI
141AQI
109AQI
149AQI
141AQI
90AQI
67AQI
57AQI
51AQI
63AQI
37AQI
45AQI
53AQI
100AQI
139AQI
71AQI
118AQI
103AQI
127AQI
55AQI
69AQI
68AQI
65AQI
60AQI
53AQI
49AQI
46AQI
70AQI
59AQI
88AQI
132AQI
145AQI
206AQI
134AQI
101AQI
96AQI
135AQI
62AQI
147AQI
135AQI
169AQI
170AQI
195AQI
104AQI
164AQI
97AQI
109AQI
60AQI
67AQI
64AQI
62AQI
52AQI
56AQI
63AQI
120AQI
62AQI
73AQI
89AQI
58AQI
65AQI
52AQI
71AQI
87AQI
66AQI
61AQI
90AQI
98AQI
57AQI
106AQI
80AQI
84AQI
84AQI
106AQI
126AQI
106AQI
95AQI
79AQI
83AQI
123AQI
80AQI
76AQI
83AQI
100AQI
125AQI
63AQI
83AQI
56AQI
88AQI
118AQI
65AQI
99AQI
90AQI
78AQI
70AQI
71AQI
58AQI
81AQI
84AQI
72AQI
100AQI
119AQI
66AQI
96AQI
91AQI
117AQI
100AQI
71AQI
75AQI
105AQI
69AQI
89AQI
82AQI
129AQI
106AQI
117AQI
100AQI
81AQI
93AQI
91AQI
92AQI
96AQI
96AQI
104AQI
127AQI
123AQI
70AQI
56AQI
53AQI
71AQI
62AQI
64AQI
71AQI
70AQI
65AQI
80AQI
87AQI
89AQI
81AQI
51AQI
52AQI
69AQI
76AQI
68AQI
54AQI
46AQI
34AQI
61AQI
68AQI
72AQI
76AQI
88AQI
76AQI
81AQI
75AQI
66AQI
68AQI
61AQI
65AQI
57AQI
51AQI
60AQI
61AQI
72AQI
63AQI
77AQI
78AQI
61AQI
68AQI
72AQI
66AQI
50AQI
65AQI
75AQI
53AQI
59AQI
69AQI
64AQI
66AQI
63AQI
68AQI
70AQI
66AQI
46AQI
50AQI
60AQI
67AQI
68AQI
61AQI
63AQI
60AQI
69AQI
65AQI
64AQI
48AQI
57AQI
63AQI
66AQI
60AQI
66AQI
72AQI
56AQI
62AQI
64AQI
59AQI
58AQI
58AQI
56AQI
54AQI
55AQI
55AQI
60AQI
58AQI
53AQI
64AQI
63AQI
60AQI
59AQI
71AQI
73AQI
78AQI
78AQI
67AQI
68AQI
66AQI
73AQI
70AQI
74AQI
76AQI
78AQI
70AQI
66AQI
52AQI
48AQI
48AQI
54AQI
63AQI
73AQI
59AQI
73AQI
78AQI
86AQI
86AQI
97AQI
78AQI
56AQI
68AQI
67AQI
79AQI
85AQI
107AQI
109AQI
56AQI
100AQI
67AQI
35AQI
49AQI
57AQI
71AQI
87AQI
88AQI
133AQI
140AQI
99AQI
45AQI
44AQI
30AQI
89AQI
79AQI
101AQI
88AQI
92AQI
70AQI
64AQI
61AQI
70AQI
77AQI
No. of days
202579AQI
Highest AQI recorded in
March101AQI
Lowest AQI recorded in
August61AQI
202490AQI
Highest AQI recorded in
March116AQI
Lowest AQI recorded in
August59AQI
2023100AQI
Highest AQI recorded in
March135AQI
Lowest AQI recorded in
July74AQI
202291AQI
Highest AQI recorded in
November111AQI
Lowest AQI recorded in
July64AQI
202196AQI
Highest AQI recorded in
March179AQI
Lowest AQI recorded in
July58AQI
202087AQI
Highest AQI recorded in
March101AQI
Lowest AQI recorded in
September61AQI
Most & Least Polluted Years Over the Last 6 Years
Fangshan's annual 2025 AQI (79) shows an average percentage change of -14.3% (improved AQI) compared to previous years: 2020 (87), 2021 (96), 2022 (91), 2023 (100), 2024 (90).