Bda, Chengde, Hebei, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Bda, Chengde, Hebei, China
AQI Trends: Highest and Lowest
Same Day Analysis (3rd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 32 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Jun - 3rd Jun 2026
Bda, Chengde, Hebei, China
4 AM2nd Jun 2026
7 PM
3 AM3rd Jun 2026
136AQI
60AQI
58AQI
28AQI
In the last 24 hours,
Bda's AQI reached its highest point of 136 at 5 PM during the Day, while the lowest point, 28, was recorded at 3 AM during the Night between 2nd Jun and 3rd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Bda, Chengde, Hebei, China
20°C9/30°C
17°C12/21°C
14°C8/20°C
15°C6/23°C
15°C8/23°C
18°C9/27°C
19°C11/28°C
20°C11/30°C
24°C14/34°C
24°C17/34°C
22°C14/31°C
20°C15/26°C
16°C15/18°C
18°C13/25°C
19°C12/27°C
19°C16/24°C
19°C12/28°C
14°C10/16°C
18°C10/27°C
21°C13/30°C
17°C13/20°C
19°C11/27°C
20°C14/28°C
19°C12/26°C
21°C12/30°C
23°C13/34°C
23°C15/33°C
23°C14/32°C
23°C15/35°C
17°C14/22°C
80AQI
52AQI
70AQI
59AQI
2026 Days Vs Air Quality
Bda, Chengde, Hebei, China
31%
47
53%
82
15%
23
1%
2
Total number of days with different AQI categories in last 154 days in 2026 (211 days remaining)
Under WHO’s Safe Air Quality Limits: 31%
Health Risk Level:
High
In 2026, 31% of 154 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Bda, Chengde, Hebei, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
65AQI (US)
75AQI (US)
104AQI (US)
91AQI (US)
63AQI (US)
46AQI (US)
56AQI (US)
87AQI (US)
103AQI (US)
29AQI (US)
39AQI (US)
53AQI (US)
53AQI (US)
99AQI (US)
147AQI (US)
70AQI (US)
48AQI (US)
59AQI (US)
34AQI (US)
37AQI (US)
47AQI (US)
71AQI (US)
72AQI (US)
48AQI (US)
57AQI (US)
57AQI (US)
56AQI (US)
91AQI (US)
84AQI (US)
112AQI (US)
53AQI (US)
43AQI (US)
51AQI (US)
96AQI (US)
141AQI (US)
74AQI (US)
28AQI (US)
23AQI (US)
46AQI (US)
92AQI (US)
78AQI (US)
60AQI (US)
99AQI (US)
101AQI (US)
83AQI (US)
32AQI (US)
57AQI (US)
80AQI (US)
50AQI (US)
76AQI (US)
97AQI (US)
101AQI (US)
54AQI (US)
48AQI (US)
87AQI (US)
134AQI (US)
82AQI (US)
104AQI (US)
86AQI (US)
110AQI (US)
136AQI (US)
100AQI (US)
97AQI (US)
100AQI (US)
46AQI (US)
94AQI (US)
86AQI (US)
33AQI (US)
90AQI (US)
60AQI (US)
111AQI (US)
143AQI (US)
63AQI (US)
64AQI (US)
89AQI (US)
134AQI (US)
49AQI (US)
44AQI (US)
60AQI (US)
102AQI (US)
126AQI (US)
152AQI (US)
154AQI (US)
127AQI (US)
84AQI (US)
43AQI (US)
67AQI (US)
92AQI (US)
38AQI (US)
46AQI (US)
33AQI (US)
75AQI (US)
94AQI (US)
86AQI (US)
46AQI (US)
32AQI (US)
42AQI (US)
78AQI (US)
65AQI (US)
27AQI (US)
52AQI (US)
56AQI (US)
47AQI (US)
99AQI (US)
129AQI (US)
113AQI (US)
69AQI (US)
112AQI (US)
78AQI (US)
63AQI (US)
48AQI (US)
54AQI (US)
82AQI (US)
87AQI (US)
72AQI (US)
60AQI (US)
43AQI (US)
27AQI (US)
22AQI (US)
31AQI (US)
44AQI (US)
39AQI (US)
20AQI (US)
26AQI (US)
61AQI (US)
48AQI (US)
23AQI (US)
32AQI (US)
71AQI (US)
68AQI (US)
37AQI (US)
62AQI (US)
120AQI (US)
123AQI (US)
102AQI (US)
78AQI (US)
65AQI (US)
63AQI (US)
63AQI (US)
69AQI (US)
82AQI (US)
87AQI (US)
82AQI (US)
76AQI (US)
71AQI (US)
52AQI (US)
42AQI (US)
28AQI (US)
23AQI (US)
36AQI (US)
54AQI (US)
39AQI (US)
83AQI (US)
32AQI (US)
68AQI (US)
75AQI (US)
88AQI (US)
64AQI (US)
60AQI (US)
51AQI (US)
No. of days
202671AQI (US)
Highest AQI (US) recorded in
March88AQI (US)
Lowest AQI (US) recorded in
June51AQI (US)
202574AQI (US)
Highest AQI (US) recorded in
December91AQI (US)
Lowest AQI (US) recorded in
August59AQI (US)
202477AQI (US)
Highest AQI (US) recorded in
January98AQI (US)
Lowest AQI (US) recorded in
August50AQI (US)
202385AQI (US)
Highest AQI (US) recorded in
February111AQI (US)
Lowest AQI (US) recorded in
August55AQI (US)
202282AQI (US)
Highest AQI (US) recorded in
January115AQI (US)
Lowest AQI (US) recorded in
July58AQI (US)
202183AQI (US)
Highest AQI (US) recorded in
March134AQI (US)
Lowest AQI (US) recorded in
July46AQI (US)
202076AQI (US)
Highest AQI (US) recorded in
December93AQI (US)
Lowest AQI (US) recorded in
September61AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Bda's annual 2026 AQI (US) (71) shows an average percentage change of -10.4% (improved AQI (US)) compared to previous years: 2020 (76), 2021 (83), 2022 (82), 2023 (85), 2024 (77), 2025 (74).