Jiantang, Diqing Tibetan Autonomous Prefecture, Yunnan, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
November Air Quality Analysis
Jiantang, Diqing Tibetan Autonomous Prefecture, Yunnan, China
AQI Trends: Highest and Lowest
Same Day Analysis (21st November ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 36 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 21st Nov - 22nd Nov 2025
Jiantang, Diqing Tibetan Autonomous Prefecture, Yunnan, China
5 AM21st Nov 2025
4 PM
4 AM22nd Nov 2025
AQI
AQI
52AQI
26AQI
In the last 24 hours,
Jiantang's AQI reached its highest point of 52 at 1 PM during the Night, while the lowest point, 26, was recorded at 8 PM during the Night between 21st Nov and 22nd Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Jiantang, Diqing Tibetan Autonomous Prefecture, Yunnan, China
6°C1/13°C
4°C-1/9°C
4°C0/11°C
4°C0/10°C
3°C-3/11°C
3°C-3/11°C
4°C1/8°C
5°C3/10°C
4°C4/4°C
4°C4/6°C
2°C2/4°C
2°C1/6°C
5°C0/13°C
6°C2/11°C
6°C3/10°C
6°C1/12°C
4°C-1/12°C
3°C-2/12°C
2°C-3/10°C
1°C-4/10°C
1°C-4/10°C
1°C-4/9°C
1°C-5/11°C
1°C-5/10°C
0°C-6/10°C
0°C-6/11°C
0°C-6/8°C
-1°C-5/7°C
0°C-6/8°C
--°C/°C
--°C/°C
43AQI
34AQI
44AQI
37AQI
2025 Days Vs Air Quality
Jiantang, Diqing Tibetan Autonomous Prefecture, Yunnan, China
71%
126
29%
51
Total number of days with different AQI categories in last 325 days in 2025 (40 days remaining)
Under WHO’s Safe Air Quality Limits: 71%
Health Risk Level:
Low
In 2025, 71% of 325 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Jiantang, Diqing Tibetan Autonomous Prefecture, Yunnan, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
47AQI
40AQI
38AQI
39AQI
42AQI
41AQI
59AQI
49AQI
48AQI
52AQI
51AQI
51AQI
52AQI
54AQI
54AQI
55AQI
55AQI
52AQI
48AQI
49AQI
49AQI
46AQI
47AQI
49AQI
52AQI
50AQI
44AQI
47AQI
49AQI
52AQI
52AQI
48AQI
47AQI
50AQI
49AQI
48AQI
48AQI
46AQI
48AQI
44AQI
45AQI
45AQI
47AQI
50AQI
48AQI
50AQI
49AQI
47AQI
50AQI
53AQI
54AQI
50AQI
51AQI
50AQI
48AQI
49AQI
49AQI
50AQI
48AQI
48AQI
50AQI
51AQI
50AQI
50AQI
52AQI
54AQI
52AQI
53AQI
53AQI
55AQI
53AQI
49AQI
48AQI
48AQI
50AQI
49AQI
52AQI
54AQI
54AQI
52AQI
53AQI
49AQI
51AQI
50AQI
48AQI
47AQI
46AQI
45AQI
44AQI
48AQI
48AQI
49AQI
49AQI
49AQI
52AQI
52AQI
53AQI
49AQI
38AQI
50AQI
52AQI
53AQI
52AQI
51AQI
55AQI
52AQI
51AQI
52AQI
53AQI
55AQI
51AQI
51AQI
50AQI
50AQI
49AQI
49AQI
50AQI
47AQI
49AQI
40AQI
36AQI
36AQI
36AQI
34AQI
30AQI
24AQI
31AQI
31AQI
37AQI
34AQI
39AQI
39AQI
33AQI
41AQI
36AQI
36AQI
38AQI
35AQI
40AQI
43AQI
49AQI
43AQI
40AQI
39AQI
58AQI
60AQI
47AQI
51AQI
51AQI
49AQI
34AQI
47AQI
51AQI
51AQI
40AQI
48AQI
41AQI
38AQI
30AQI
35AQI
41AQI
35AQI
37AQI
37AQI
28AQI
41AQI
39AQI
38AQI
40AQI
41AQI
34AQI
32AQI
37AQI
40AQI
35AQI
39AQI
36AQI
42AQI
49AQI
49AQI
50AQI
48AQI
42AQI
37AQI
No. of days
202546AQI
Highest AQI recorded in
August50AQI
Lowest AQI recorded in
November37AQI
Most & Least Polluted Years Over the Last 1 Years
Jiantang's annual 2025 AQI (46) shows an average percentage change of NaN% (improved AQI) compared to previous years: .