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
Kunming, Yunnan, China
AQI Trends: Highest and Lowest
Same Day Analysis (1st August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 16 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 31st Jul - 1st Aug 2026
Kunming, Yunnan, China
6 AM31st Jul 2026
8 PM
5 AM1st Aug 2026
20AQI
10AQI
16AQI
11AQI
In the last 24 hours,
Kunming's AQI reached its highest point of 20 at 11 AM during the Day, while the lowest point, 10, was recorded at 3 PM during the Day between 31st Jul and 1st Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Kunming, Yunnan, China
18°C17/19°C
18°C17/23°C
19°C16/24°C
21°C16/28°C
21°C17/25°C
20°C18/23°C
20°C17/24°C
21°C17/25°C
21°C17/26°C
21°C17/27°C
22°C16/28°C
22°C17/28°C
21°C17/26°C
21°C18/25°C
20°C18/25°C
20°C18/23°C
20°C17/24°C
20°C14/26°C
21°C15/26°C
21°C16/27°C
20°C17/26°C
19°C16/23°C
17°C16/18°C
19°C15/24°C
19°C16/24°C
18°C16/22°C
18°C17/22°C
19°C16/23°C
19°C16/23°C
19°C16/23°C
27AQI
21AQI
26AQI
24AQI
2026 Days Vs Air Quality
Kunming, Yunnan, China
85%
182
15%
31
Total number of days with different AQI categories in last 213 days in 2026 (152 days remaining)
Under WHO’s Safe Air Quality Limits: 85%
Health Risk Level:
Low
In 2026, 85% of 213 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
Kunming, Yunnan, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
28AQI (US)
29AQI (US)
26AQI (US)
29AQI (US)
26AQI (US)
24AQI (US)
28AQI (US)
31AQI (US)
26AQI (US)
24AQI (US)
35AQI (US)
30AQI (US)
73AQI (US)
40AQI (US)
49AQI (US)
26AQI (US)
43AQI (US)
37AQI (US)
30AQI (US)
31AQI (US)
26AQI (US)
28AQI (US)
32AQI (US)
32AQI (US)
26AQI (US)
34AQI (US)
36AQI (US)
36AQI (US)
28AQI (US)
30AQI (US)
40AQI (US)
34AQI (US)
48AQI (US)
70AQI (US)
74AQI (US)
51AQI (US)
24AQI (US)
40AQI (US)
47AQI (US)
38AQI (US)
29AQI (US)
29AQI (US)
24AQI (US)
24AQI (US)
29AQI (US)
43AQI (US)
45AQI (US)
53AQI (US)
52AQI (US)
41AQI (US)
31AQI (US)
19AQI (US)
23AQI (US)
34AQI (US)
42AQI (US)
48AQI (US)
42AQI (US)
33AQI (US)
47AQI (US)
51AQI (US)
52AQI (US)
52AQI (US)
47AQI (US)
62AQI (US)
64AQI (US)
65AQI (US)
67AQI (US)
34AQI (US)
31AQI (US)
53AQI (US)
53AQI (US)
41AQI (US)
27AQI (US)
20AQI (US)
27AQI (US)
39AQI (US)
26AQI (US)
34AQI (US)
28AQI (US)
46AQI (US)
50AQI (US)
21AQI (US)
40AQI (US)
60AQI (US)
33AQI (US)
32AQI (US)
53AQI (US)
30AQI (US)
23AQI (US)
29AQI (US)
32AQI (US)
34AQI (US)
27AQI (US)
27AQI (US)
38AQI (US)
26AQI (US)
28AQI (US)
48AQI (US)
24AQI (US)
23AQI (US)
20AQI (US)
25AQI (US)
40AQI (US)
55AQI (US)
65AQI (US)
53AQI (US)
55AQI (US)
51AQI (US)
58AQI (US)
39AQI (US)
47AQI (US)
50AQI (US)
47AQI (US)
53AQI (US)
35AQI (US)
40AQI (US)
38AQI (US)
28AQI (US)
16AQI (US)
26AQI (US)
19AQI (US)
18AQI (US)
15AQI (US)
18AQI (US)
37AQI (US)
23AQI (US)
30AQI (US)
33AQI (US)
36AQI (US)
21AQI (US)
27AQI (US)
18AQI (US)
15AQI (US)
20AQI (US)
22AQI (US)
51AQI (US)
51AQI (US)
46AQI (US)
45AQI (US)
53AQI (US)
51AQI (US)
49AQI (US)
33AQI (US)
40AQI (US)
44AQI (US)
33AQI (US)
30AQI (US)
36AQI (US)
23AQI (US)
18AQI (US)
19AQI (US)
16AQI (US)
21AQI (US)
22AQI (US)
21AQI (US)
25AQI (US)
21AQI (US)
17AQI (US)
20AQI (US)
19AQI (US)
21AQI (US)
25AQI (US)
17AQI (US)
14AQI (US)
22AQI (US)
18AQI (US)
15AQI (US)
19AQI (US)
24AQI (US)
20AQI (US)
21AQI (US)
16AQI (US)
17AQI (US)
22AQI (US)
22AQI (US)
26AQI (US)
23AQI (US)
23AQI (US)
23AQI (US)
20AQI (US)
20AQI (US)
24AQI (US)
22AQI (US)
24AQI (US)
24AQI (US)
24AQI (US)
16AQI (US)
17AQI (US)
15AQI (US)
21AQI (US)
23AQI (US)
18AQI (US)
16AQI (US)
19AQI (US)
19AQI (US)
16AQI (US)
16AQI (US)
21AQI (US)
15AQI (US)
32AQI (US)
54AQI (US)
62AQI (US)
58AQI (US)
43AQI (US)
37AQI (US)
23AQI (US)
17AQI (US)
31AQI (US)
17AQI (US)
18AQI (US)
18AQI (US)
14AQI (US)
16AQI (US)
33AQI (US)
40AQI (US)
42AQI (US)
38AQI (US)
31AQI (US)
20AQI (US)
25AQI (US)
16AQI (US)
No. of days
202633AQI (US)
Highest AQI (US) recorded in
March42AQI (US)
Lowest AQI (US) recorded in
August16AQI (US)
202558AQI (US)
Highest AQI (US) recorded in
April86AQI (US)
Lowest AQI (US) recorded in
December36AQI (US)
202461AQI (US)
Highest AQI (US) recorded in
April95AQI (US)
Lowest AQI (US) recorded in
July35AQI (US)
202370AQI (US)
Highest AQI (US) recorded in
February103AQI (US)
Lowest AQI (US) recorded in
July44AQI (US)
202266AQI (US)
Highest AQI (US) recorded in
March95AQI (US)
Lowest AQI (US) recorded in
June45AQI (US)
202171AQI (US)
Highest AQI (US) recorded in
March126AQI (US)
Lowest AQI (US) recorded in
October43AQI (US)
202065AQI (US)
Highest AQI (US) recorded in
March118AQI (US)
Lowest AQI (US) recorded in
July43AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Kunming's annual 2026 AQI (US) (33) shows an average percentage change of -49.1% (improved AQI (US)) compared to previous years: 2020 (65), 2021 (71), 2022 (66), 2023 (70), 2024 (61), 2025 (58).