Baoan, Shenzhen, Guangdong Province, 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
Baoan, Shenzhen, Guangdong Province, China
AQI Trends: Highest and Lowest
Same Day Analysis (20th September ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 50 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 21st Sep - 22nd Sep 2025
Baoan, Shenzhen, Guangdong Province, China
6 AM21st Sep 2025
6 PM
5 AM22nd Sep 2025
AQI
AQI
53AQI
14AQI
In the last 24 hours,
Baoan's AQI reached its highest point of 53 at 12 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 21st Sep and 22nd Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Baoan, Shenzhen, Guangdong Province, China
30°C28/33°C
29°C28/31°C
29°C27/32°C
29°C28/32°C
29°C28/31°C
29°C27/32°C
30°C28/33°C
30°C28/32°C
29°C27/31°C
29°C28/31°C
29°C28/31°C
30°C28/31°C
30°C28/31°C
30°C28/31°C
30°C28/32°C
29°C27/31°C
27°C26/28°C
28°C27/29°C
29°C27/30°C
29°C28/31°C
29°C28/31°C
29°C28/31°C
29°C28/31°C
29°C28/31°C
30°C28/32°C
30°C28/33°C
29°C26/32°C
28°C27/30°C
25°C25/26°C
--°C/°C
--°C/°C
47AQI
41AQI
47AQI
46AQI
2025 Days Vs Air Quality
Baoan, Shenzhen, Guangdong Province, China
65%
75
35%
40
Total number of days with different AQI categories in last 264 days in 2025 (101 days remaining)
Under WHO’s Safe Air Quality Limits: 65%
Health Risk Level:
Moderate
In 2025, 65% of 264 days were within WHO’s safe air quality limits, and 35% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Baoan, Shenzhen, Guangdong Province, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
35AQI
48AQI
56AQI
58AQI
54AQI
51AQI
51AQI
56AQI
55AQI
50AQI
39AQI
47AQI
46AQI
34AQI
36AQI
35AQI
44AQI
43AQI
39AQI
35AQI
37AQI
34AQI
32AQI
31AQI
29AQI
27AQI
29AQI
33AQI
26AQI
26AQI
27AQI
29AQI
25AQI
29AQI
31AQI
43AQI
49AQI
50AQI
47AQI
59AQI
41AQI
52AQI
43AQI
42AQI
48AQI
53AQI
52AQI
51AQI
52AQI
57AQI
58AQI
60AQI
35AQI
38AQI
45AQI
43AQI
57AQI
62AQI
60AQI
61AQI
57AQI
61AQI
61AQI
56AQI
57AQI
54AQI
56AQI
59AQI
53AQI
49AQI
54AQI
64AQI
55AQI
48AQI
48AQI
53AQI
55AQI
48AQI
41AQI
48AQI
42AQI
38AQI
43AQI
45AQI
43AQI
47AQI
51AQI
43AQI
43AQI
49AQI
53AQI
57AQI
52AQI
49AQI
47AQI
50AQI
46AQI
46AQI
42AQI
42AQI
47AQI
44AQI
37AQI
40AQI
38AQI
43AQI
43AQI
39AQI
41AQI
42AQI
41AQI
51AQI
52AQI
47AQI
50AQI
46AQI
39AQI
50AQI
50AQI
44AQI
No. of days
202546AQI
Highest AQI recorded in
July50AQI
Lowest AQI recorded in
June39AQI
Most & Least Polluted Years Over the Last 1 Years
Baoan's annual 2025 AQI (46) shows an average percentage change of NaN% (improved AQI) compared to previous years: .