Hongta District, Yuxi, 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
Hongta District, Yuxi, 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 51 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Hongta District, Yuxi, Yunnan, China
5 AM4th Aug 2025
6 PM
4 AM5th Aug 2025
55AQI
22AQI
58AQI
42AQI
In the last 24 hours,
Hongta District's AQI reached its highest point of 58 at 1 AM during the Night, while the lowest point, 22, was recorded at 5 PM during the Day between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Hongta District, Yuxi, Yunnan, China
18°C15/23°C
18°C13/22°C
19°C14/25°C
19°C14/24°C
19°C15/24°C
19°C14/25°C
19°C14/25°C
19°C14/26°C
19°C14/26°C
19°C14/26°C
20°C15/27°C
20°C15/25°C
21°C15/28°C
20°C16/26°C
20°C15/25°C
20°C16/26°C
19°C15/23°C
19°C15/24°C
19°C15/24°C
19°C16/25°C
19°C17/21°C
18°C15/22°C
19°C13/27°C
21°C14/27°C
20°C16/27°C
18°C15/22°C
19°C13/27°C
19°C14/26°C
20°C15/26°C
20°C15/25°C
--°C/°C
47AQI
43AQI
47AQI
41AQI
2025 Days Vs Air Quality
Hongta District, Yuxi, Yunnan, China
69%
46
31%
21
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Under WHO’s Safe Air Quality Limits: 69%
Health Risk Level:
Moderate
In 2025, 69% of 217 days were within WHO’s safe air quality limits, and 31% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Hongta District, Yuxi, Yunnan, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
29AQI
32AQI
35AQI
31AQI
33AQI
31AQI
50AQI
39AQI
58AQI
57AQI
56AQI
49AQI
54AQI
59AQI
62AQI
63AQI
65AQI
62AQI
59AQI
52AQI
51AQI
46AQI
46AQI
41AQI
34AQI
31AQI
30AQI
31AQI
32AQI
31AQI
37AQI
33AQI
35AQI
38AQI
32AQI
35AQI
37AQI
36AQI
33AQI
39AQI
36AQI
36AQI
37AQI
38AQI
40AQI
46AQI
48AQI
52AQI
57AQI
53AQI
49AQI
48AQI
51AQI
48AQI
42AQI
41AQI
38AQI
37AQI
35AQI
38AQI
45AQI
52AQI
56AQI
48AQI
55AQI
54AQI
51AQI
32AQI
45AQI
43AQI
53AQI
No. of days
202544AQI
Highest AQI recorded in
August53AQI
Lowest AQI recorded in
May32AQI
Most & Least Polluted Years Over the Last 1 Years
Hongta District's annual 2025 AQI (44) shows an average percentage change of NaN% (improved AQI) compared to previous years: .