Chenggong District, Kunming, Yunnan, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Chenggong District, Kunming, Yunnan, China
AQI Trends: Highest and Lowest
Same Day Analysis (3rd August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 54 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Chenggong District, Kunming, Yunnan, China
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
60AQI
36AQI
57AQI
49AQI
In the last 24 hours,
Chenggong District's AQI reached its highest point of 60 at 8 AM during the Day, while the lowest point, 36, was recorded at 4 PM during the Day between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Chenggong District, Kunming, Yunnan, China
19°C16/23°C
19°C16/23°C
19°C15/23°C
20°C16/25°C
20°C17/24°C
20°C17/24°C
20°C16/26°C
20°C15/26°C
21°C16/27°C
21°C16/26°C
21°C17/27°C
21°C17/27°C
22°C16/28°C
22°C17/28°C
21°C18/25°C
21°C16/27°C
21°C15/27°C
20°C17/25°C
19°C17/23°C
20°C16/24°C
20°C16/25°C
19°C17/22°C
19°C16/24°C
20°C15/27°C
21°C16/26°C
21°C17/27°C
19°C17/21°C
21°C16/27°C
21°C16/27°C
22°C18/27°C
--°C/°C
48AQI
48AQI
50AQI
50AQI
2025 Days Vs Air Quality
Chenggong District, Kunming, Yunnan, China
52%
35
48%
32
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Under WHO’s Safe Air Quality Limits: 52%
Health Risk Level:
Considerable
In 2025, 52% of 216 days were within WHO’s safe air quality limits, and 48% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Chenggong District, Kunming, Yunnan, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
30AQI
32AQI
30AQI
31AQI
34AQI
41AQI
57AQI
54AQI
61AQI
61AQI
69AQI
65AQI
63AQI
60AQI
65AQI
72AQI
73AQI
71AQI
65AQI
56AQI
55AQI
52AQI
50AQI
52AQI
55AQI
48AQI
42AQI
40AQI
42AQI
43AQI
47AQI
41AQI
43AQI
41AQI
35AQI
39AQI
41AQI
39AQI
36AQI
41AQI
35AQI
39AQI
41AQI
43AQI
47AQI
54AQI
54AQI
59AQI
59AQI
57AQI
59AQI
49AQI
55AQI
52AQI
46AQI
45AQI
45AQI
45AQI
47AQI
47AQI
50AQI
60AQI
56AQI
54AQI
57AQI
57AQI
54AQI
31AQI
54AQI
47AQI
56AQI
No. of days
202550AQI
Highest AQI recorded in
August56AQI
Lowest AQI recorded in
May31AQI
Most & Least Polluted Years Over the Last 1 Years
Chenggong District's annual 2025 AQI (50) shows an average percentage change of NaN% (improved AQI) compared to previous years: .