Puer, Yunnan, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Puer, Yunnan, China
AQI Trends: Highest and Lowest
Same Day Analysis (6th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 72 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 7th Oct - 8th Oct 2025
Puer, Yunnan, China
6 AM7th Oct 2025
6 PM
5 AM8th Oct 2025
AQI
AQI
66AQI
54AQI
In the last 24 hours,
Puer's AQI reached its highest point of 66 at 7 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 7th Oct and 8th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Puer, Yunnan, China
21°C16/29°C
21°C18/27°C
19°C17/24°C
20°C17/25°C
20°C17/23°C
19°C17/22°C
19°C17/24°C
20°C17/24°C
20°C16/26°C
20°C16/27°C
20°C16/24°C
21°C16/27°C
21°C18/28°C
21°C17/28°C
21°C18/26°C
20°C17/28°C
20°C17/25°C
21°C15/28°C
18°C17/20°C
19°C16/25°C
21°C16/28°C
20°C16/26°C
18°C16/20°C
18°C17/21°C
19°C17/25°C
20°C16/27°C
21°C16/28°C
20°C16/26°C
20°C17/28°C
--°C/°C
--°C/°C
53AQI
45AQI
59AQI
54AQI
2025 Days Vs Air Quality
Puer, Yunnan, China
37%
48
63%
83
Total number of days with different AQI categories in last 280 days in 2025 (85 days remaining)
Under WHO’s Safe Air Quality Limits: 37%
Health Risk Level:
High
In 2025, 37% of 280 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
Puer, Yunnan, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
54AQI
51AQI
49AQI
44AQI
50AQI
56AQI
69AQI
64AQI
66AQI
66AQI
62AQI
61AQI
62AQI
65AQI
65AQI
66AQI
64AQI
69AQI
61AQI
56AQI
57AQI
53AQI
52AQI
54AQI
56AQI
52AQI
49AQI
50AQI
51AQI
49AQI
45AQI
47AQI
47AQI
50AQI
47AQI
50AQI
47AQI
46AQI
46AQI
47AQI
47AQI
48AQI
50AQI
51AQI
52AQI
54AQI
52AQI
50AQI
50AQI
51AQI
51AQI
52AQI
51AQI
54AQI
52AQI
52AQI
52AQI
53AQI
55AQI
53AQI
54AQI
54AQI
54AQI
54AQI
52AQI
54AQI
49AQI
48AQI
53AQI
52AQI
51AQI
50AQI
52AQI
50AQI
49AQI
48AQI
49AQI
51AQI
53AQI
50AQI
49AQI
50AQI
52AQI
50AQI
49AQI
45AQI
45AQI
47AQI
49AQI
52AQI
50AQI
48AQI
49AQI
51AQI
50AQI
49AQI
52AQI
53AQI
50AQI
54AQI
55AQI
55AQI
54AQI
55AQI
51AQI
50AQI
50AQI
50AQI
51AQI
49AQI
53AQI
52AQI
52AQI
55AQI
53AQI
55AQI
54AQI
55AQI
52AQI
53AQI
51AQI
49AQI
56AQI
53AQI
55AQI
51AQI
57AQI
55AQI
59AQI
59AQI
72AQI
51AQI
57AQI
51AQI
50AQI
53AQI
59AQI
No. of days
202553AQI
Highest AQI recorded in
October59AQI
Lowest AQI recorded in
August50AQI
Most & Least Polluted Years Over the Last 1 Years
Puer's annual 2025 AQI (53) shows an average percentage change of NaN% (improved AQI) compared to previous years: .