Kunming, Yunnan, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Kunming, Yunnan, China
AQI Trends: Highest and Lowest
Same Day Analysis (3rd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 22 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Jun - 3rd Jun 2026
Kunming, Yunnan, China
5 AM2nd Jun 2026
6 PM
4 AM3rd Jun 2026
27AQI
12AQI
29AQI
13AQI
In the last 24 hours,
Kunming's AQI reached its highest point of 29 at 11 PM during the Night, while the lowest point, 12, was recorded at 6 PM during the Day between 2nd Jun and 3rd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Kunming, Yunnan, China
17°C12/22°C
20°C14/27°C
18°C14/24°C
15°C14/19°C
17°C14/21°C
15°C15/16°C
14°C14/15°C
18°C14/23°C
18°C14/23°C
20°C15/25°C
21°C16/27°C
22°C17/28°C
23°C18/29°C
24°C19/30°C
24°C18/30°C
23°C19/27°C
23°C18/30°C
23°C18/30°C
23°C19/28°C
22°C17/27°C
23°C17/30°C
24°C18/30°C
24°C19/30°C
23°C20/28°C
20°C17/25°C
18°C17/21°C
20°C17/24°C
22°C18/26°C
23°C18/26°C
22°C18/26°C
34AQI
26AQI
39AQI
27AQI
2026 Days Vs Air Quality
Kunming, Yunnan, China
82%
126
18%
28
Total number of days with different AQI categories in last 154 days in 2026 (211 days remaining)
Under WHO’s Safe Air Quality Limits: 82%
Health Risk Level:
Low
In 2026, 82% of 154 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)
33AQI (US)
40AQI (US)
42AQI (US)
38AQI (US)
31AQI (US)
20AQI (US)
No. of days
202636AQI (US)
Highest AQI (US) recorded in
March42AQI (US)
Lowest AQI (US) recorded in
June20AQI (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) (36) shows an average percentage change of -44.4% (improved AQI (US)) compared to previous years: 2020 (65), 2021 (71), 2022 (66), 2023 (70), 2024 (61), 2025 (58).