Foshan, 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
Foshan, Guangdong Province, China
AQI Trends: Highest and Lowest
Same Day Analysis (15th 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: 16th Sep - 17th Sep 2025
Foshan, Guangdong Province, China
6 AM16th Sep 2025
6 PM
5 AM17th Sep 2025
AQI
AQI
58AQI
47AQI
In the last 24 hours,
Foshan's AQI reached its highest point of 58 at 9 AM during the Night, while the lowest point, 47, was recorded at 7 AM during the Night between 16th Sep and 17th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Foshan, Guangdong Province, China
26°C25/28°C
28°C26/30°C
30°C27/34°C
30°C28/35°C
31°C28/35°C
32°C29/37°C
31°C28/35°C
31°C28/36°C
32°C28/36°C
31°C28/35°C
30°C27/34°C
32°C28/37°C
32°C28/35°C
31°C28/35°C
32°C28/36°C
32°C29/37°C
32°C28/37°C
32°C29/37°C
32°C29/37°C
33°C29/37°C
31°C29/35°C
26°C25/27°C
28°C26/31°C
29°C26/33°C
30°C27/34°C
30°C27/35°C
31°C27/36°C
31°C27/36°C
31°C28/36°C
--°C/°C
--°C/°C
54AQI
51AQI
53AQI
53AQI
2025 Days Vs Air Quality
Foshan, Guangdong Province, China
36%
40
64%
70
Total number of days with different AQI categories in last 259 days in 2025 (106 days remaining)
Under WHO’s Safe Air Quality Limits: 36%
Health Risk Level:
High
In 2025, 36% of 259 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
Foshan, Guangdong Province, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
42AQI
61AQI
60AQI
65AQI
62AQI
54AQI
68AQI
62AQI
63AQI
56AQI
49AQI
55AQI
62AQI
50AQI
47AQI
44AQI
42AQI
44AQI
45AQI
39AQI
42AQI
39AQI
38AQI
35AQI
31AQI
33AQI
35AQI
38AQI
35AQI
34AQI
33AQI
36AQI
35AQI
35AQI
35AQI
49AQI
55AQI
62AQI
60AQI
65AQI
57AQI
60AQI
59AQI
51AQI
56AQI
54AQI
57AQI
57AQI
58AQI
62AQI
67AQI
59AQI
49AQI
48AQI
44AQI
48AQI
52AQI
54AQI
56AQI
61AQI
65AQI
63AQI
61AQI
62AQI
65AQI
59AQI
59AQI
62AQI
60AQI
55AQI
57AQI
63AQI
62AQI
58AQI
58AQI
61AQI
61AQI
60AQI
49AQI
54AQI
52AQI
44AQI
47AQI
48AQI
48AQI
53AQI
58AQI
52AQI
51AQI
58AQI
60AQI
62AQI
59AQI
56AQI
56AQI
57AQI
60AQI
56AQI
57AQI
56AQI
61AQI
56AQI
45AQI
47AQI
49AQI
55AQI
51AQI
47AQI
49AQI
50AQI
54AQI
46AQI
56AQI
56AQI
53AQI
No. of days
202553AQI
Highest AQI recorded in
August56AQI
Lowest AQI recorded in
June46AQI
Most & Least Polluted Years Over the Last 1 Years
Foshan's annual 2025 AQI (53) shows an average percentage change of NaN% (improved AQI) compared to previous years: .