Changping, Beijing, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Changping, Beijing, China
AQI Trends: Highest and Lowest
Same Day Analysis (27th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 21 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Day & Night AQI Trend: 26th Sep - 27th Sep 2026
Changping, Beijing, China
5 AM26th Sep 2026
6 PM
4 AM27th Sep 2026
84AQI
55AQI
71AQI
18AQI
In the last 24 hours,
Changping's AQI reached its highest point of 84 at 9 AM during the Day, while the lowest point, 18, was recorded at 4 AM during the Night between 26th Sep and 27th Sep 2026.
Day & Night AQI Trend : Aug - Sep 2026
Changping, Beijing, China
20°C17/23°C
20°C15/25°C
19°C15/21°C
19°C16/21°C
20°C16/23°C
21°C17/24°C
21°C17/25°C
22°C18/25°C
20°C16/23°C
17°C11/21°C
12°C9/16°C
15°C12/17°C
16°C12/20°C
17°C13/21°C
18°C14/23°C
17°C13/19°C
15°C11/19°C
18°C12/22°C
20°C17/25°C
20°C17/24°C
18°C14/21°C
18°C13/22°C
17°C15/19°C
18°C13/21°C
19°C15/22°C
21°C16/24°C
18°C14/22°C
16°C11/21°C
16°C10/19°C
15°C12/18°C
59AQI
42AQI
58AQI
47AQI
2026 Days Vs Air Quality
Changping, Beijing, China
40%
108
44%
120
13%
35
3%
7
Total number of days with different AQI categories in last 270 days in 2026 (95 days remaining)
Under WHO’s Safe Air Quality Limits: 40%
Health Risk Level:
Significant
In 2026, 40% of 270 days were within WHO’s safe air quality limits, and 60% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Changping, Beijing, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
41AQI (US)
42AQI (US)
77AQI (US)
82AQI (US)
47AQI (US)
53AQI (US)
36AQI (US)
76AQI (US)
111AQI (US)
26AQI (US)
32AQI (US)
58AQI (US)
39AQI (US)
95AQI (US)
143AQI (US)
94AQI (US)
35AQI (US)
67AQI (US)
22AQI (US)
27AQI (US)
29AQI (US)
56AQI (US)
59AQI (US)
50AQI (US)
62AQI (US)
75AQI (US)
40AQI (US)
94AQI (US)
131AQI (US)
156AQI (US)
128AQI (US)
63AQI (US)
26AQI (US)
73AQI (US)
107AQI (US)
47AQI (US)
15AQI (US)
39AQI (US)
49AQI (US)
89AQI (US)
99AQI (US)
63AQI (US)
96AQI (US)
112AQI (US)
104AQI (US)
33AQI (US)
30AQI (US)
86AQI (US)
47AQI (US)
83AQI (US)
111AQI (US)
130AQI (US)
54AQI (US)
33AQI (US)
70AQI (US)
106AQI (US)
129AQI (US)
90AQI (US)
129AQI (US)
154AQI (US)
157AQI (US)
128AQI (US)
101AQI (US)
122AQI (US)
40AQI (US)
90AQI (US)
125AQI (US)
50AQI (US)
99AQI (US)
53AQI (US)
151AQI (US)
151AQI (US)
98AQI (US)
119AQI (US)
103AQI (US)
127AQI (US)
56AQI (US)
68AQI (US)
73AQI (US)
86AQI (US)
77AQI (US)
136AQI (US)
144AQI (US)
163AQI (US)
161AQI (US)
57AQI (US)
114AQI (US)
91AQI (US)
35AQI (US)
66AQI (US)
39AQI (US)
68AQI (US)
86AQI (US)
84AQI (US)
46AQI (US)
13AQI (US)
26AQI (US)
65AQI (US)
101AQI (US)
60AQI (US)
32AQI (US)
73AQI (US)
80AQI (US)
110AQI (US)
147AQI (US)
142AQI (US)
78AQI (US)
125AQI (US)
88AQI (US)
66AQI (US)
63AQI (US)
90AQI (US)
109AQI (US)
101AQI (US)
97AQI (US)
53AQI (US)
31AQI (US)
18AQI (US)
19AQI (US)
57AQI (US)
80AQI (US)
61AQI (US)
21AQI (US)
32AQI (US)
78AQI (US)
54AQI (US)
19AQI (US)
38AQI (US)
87AQI (US)
73AQI (US)
55AQI (US)
90AQI (US)
126AQI (US)
135AQI (US)
126AQI (US)
78AQI (US)
67AQI (US)
63AQI (US)
63AQI (US)
71AQI (US)
79AQI (US)
89AQI (US)
85AQI (US)
77AQI (US)
74AQI (US)
54AQI (US)
57AQI (US)
14AQI (US)
23AQI (US)
39AQI (US)
56AQI (US)
29AQI (US)
77AQI (US)
52AQI (US)
23AQI (US)
20AQI (US)
25AQI (US)
16AQI (US)
22AQI (US)
23AQI (US)
24AQI (US)
22AQI (US)
34AQI (US)
69AQI (US)
30AQI (US)
107AQI (US)
89AQI (US)
37AQI (US)
68AQI (US)
92AQI (US)
28AQI (US)
16AQI (US)
37AQI (US)
56AQI (US)
83AQI (US)
26AQI (US)
27AQI (US)
48AQI (US)
75AQI (US)
78AQI (US)
40AQI (US)
49AQI (US)
75AQI (US)
71AQI (US)
49AQI (US)
19AQI (US)
29AQI (US)
31AQI (US)
40AQI (US)
62AQI (US)
51AQI (US)
45AQI (US)
26AQI (US)
56AQI (US)
34AQI (US)
35AQI (US)
38AQI (US)
45AQI (US)
51AQI (US)
58AQI (US)
48AQI (US)
58AQI (US)
40AQI (US)
49AQI (US)
57AQI (US)
83AQI (US)
85AQI (US)
77AQI (US)
65AQI (US)
47AQI (US)
53AQI (US)
60AQI (US)
28AQI (US)
60AQI (US)
43AQI (US)
27AQI (US)
53AQI (US)
61AQI (US)
57AQI (US)
36AQI (US)
50AQI (US)
71AQI (US)
69AQI (US)
28AQI (US)
22AQI (US)
27AQI (US)
36AQI (US)
33AQI (US)
25AQI (US)
35AQI (US)
52AQI (US)
89AQI (US)
103AQI (US)
67AQI (US)
68AQI (US)
42AQI (US)
59AQI (US)
19AQI (US)
27AQI (US)
29AQI (US)
41AQI (US)
25AQI (US)
25AQI (US)
26AQI (US)
35AQI (US)
50AQI (US)
37AQI (US)
50AQI (US)
78AQI (US)
66AQI (US)
18AQI (US)
23AQI (US)
31AQI (US)
32AQI (US)
51AQI (US)
36AQI (US)
18AQI (US)
38AQI (US)
86AQI (US)
126AQI (US)
93AQI (US)
77AQI (US)
59AQI (US)
42AQI (US)
72AQI (US)
89AQI (US)
96AQI (US)
73AQI (US)
65AQI (US)
21AQI (US)
67AQI (US)
75AQI (US)
103AQI (US)
72AQI (US)
67AQI (US)
46AQI (US)
51AQI (US)
45AQI (US)
55AQI (US)
No. of days
202665AQI (US)
Highest AQI (US) recorded in
March103AQI (US)
Lowest AQI (US) recorded in
August45AQI (US)
202575AQI (US)
Highest AQI (US) recorded in
March94AQI (US)
Lowest AQI (US) recorded in
August59AQI (US)
202477AQI (US)
Highest AQI (US) recorded in
March98AQI (US)
Lowest AQI (US) recorded in
September53AQI (US)
202383AQI (US)
Highest AQI (US) recorded in
March115AQI (US)
Lowest AQI (US) recorded in
August67AQI (US)
202279AQI (US)
Highest AQI (US) recorded in
January97AQI (US)
Lowest AQI (US) recorded in
August33AQI (US)
202184AQI (US)
Highest AQI (US) recorded in
March171AQI (US)
Lowest AQI (US) recorded in
July56AQI (US)
202081AQI (US)
Highest AQI (US) recorded in
July93AQI (US)
Lowest AQI (US) recorded in
September60AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Changping's annual 2026 AQI (US) (65) shows an average percentage change of -18.4% (improved AQI (US)) compared to previous years: 2020 (81), 2021 (84), 2022 (79), 2023 (83), 2024 (77), 2025 (75).