Honghe, Wenlan, Yunnan, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Honghe, Wenlan, Yunnan, China
AQI Trends: Highest and Lowest
Same Day Analysis (2nd July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 40 of Good air quality, showing improvement over 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Jul - 4th Jul 2025
Honghe, Wenlan, Yunnan, China
5 AM3rd Jul 2025
6 PM
4 AM4th Jul 2025
48AQI
26AQI
51AQI
29AQI
In the last 24 hours,
Honghe's AQI reached its highest point of 51 at 11 PM during the Night, while the lowest point, 26, was recorded at 6 PM during the Day between 3rd Jul and 4th Jul 2025.
Day & Night AQI Trend : Jun - Jul 2025
Honghe, Wenlan, Yunnan, China
19°C18/21°C
22°C18/26°C
23°C20/28°C
23°C19/28°C
23°C20/26°C
20°C16/23°C
16°C12/18°C
19°C16/23°C
21°C15/26°C
22°C18/27°C
23°C19/29°C
21°C18/25°C
22°C19/26°C
22°C19/27°C
21°C18/25°C
21°C18/23°C
19°C17/21°C
20°C19/22°C
20°C19/22°C
20°C19/24°C
21°C19/25°C
21°C18/26°C
19°C16/22°C
19°C16/20°C
19°C18/21°C
21°C19/24°C
21°C18/25°C
18°C15/21°C
19°C15/20°C
20°C16/24°C
0°C0/0°C
50AQI
50AQI
57AQI
49AQI
2025 Days Vs Air Quality
Honghe, Wenlan, Yunnan, China
14%
25
57%
105
29%
53
Total number of days with different AQI categories in last 185 days in 2025 (180 days remaining)
Under WHO’s Safe Air Quality Limits: 14%
Health Risk Level:
Extreme
In 2025, 14% of 185 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Honghe, Wenlan, Yunnan, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
92AQI
97AQI
113AQI
124AQI
113AQI
141AQI
136AQI
145AQI
131AQI
109AQI
102AQI
110AQI
103AQI
111AQI
128AQI
129AQI
138AQI
143AQI
112AQI
119AQI
138AQI
134AQI
110AQI
101AQI
95AQI
79AQI
92AQI
92AQI
99AQI
92AQI
88AQI
95AQI
103AQI
88AQI
102AQI
100AQI
106AQI
94AQI
79AQI
70AQI
76AQI
83AQI
101AQI
82AQI
68AQI
61AQI
69AQI
60AQI
54AQI
58AQI
56AQI
52AQI
52AQI
50AQI
38AQI
46AQI
42AQI
50AQI
58AQI
57AQI
63AQI
73AQI
80AQI
87AQI
85AQI
70AQI
66AQI
65AQI
61AQI
74AQI
64AQI
74AQI
108AQI
114AQI
90AQI
104AQI
78AQI
97AQI
103AQI
107AQI
131AQI
127AQI
109AQI
125AQI
116AQI
125AQI
150AQI
140AQI
101AQI
104AQI
88AQI
100AQI
118AQI
143AQI
141AQI
102AQI
115AQI
120AQI
118AQI
127AQI
113AQI
106AQI
107AQI
93AQI
97AQI
74AQI
71AQI
73AQI
75AQI
78AQI
69AQI
71AQI
84AQI
87AQI
81AQI
92AQI
105AQI
100AQI
80AQI
82AQI
84AQI
73AQI
62AQI
61AQI
62AQI
63AQI
67AQI
72AQI
81AQI
71AQI
62AQI
62AQI
64AQI
70AQI
56AQI
58AQI
52AQI
57AQI
54AQI
52AQI
56AQI
56AQI
71AQI
66AQI
67AQI
55AQI
52AQI
46AQI
48AQI
41AQI
43AQI
41AQI
39AQI
53AQI
58AQI
52AQI
61AQI
60AQI
56AQI
59AQI
66AQI
73AQI
67AQI
65AQI
65AQI
67AQI
54AQI
47AQI
50AQI
50AQI
52AQI
51AQI
47AQI
47AQI
44AQI
44AQI
44AQI
45AQI
44AQI
42AQI
42AQI
43AQI
40AQI
113AQI
71AQI
95AQI
97AQI
61AQI
53AQI
42AQI
No. of days
202582AQI
Highest AQI recorded in
January113AQI
Lowest AQI recorded in
July42AQI
202471AQI
Highest AQI recorded in
April124AQI
Lowest AQI recorded in
February29AQI
202386AQI
Highest AQI recorded in
April138AQI
Lowest AQI recorded in
August56AQI
202274AQI
Highest AQI recorded in
March106AQI
Lowest AQI recorded in
June41AQI
202180AQI
Highest AQI recorded in
March135AQI
Lowest AQI recorded in
June52AQI
202069AQI
Highest AQI recorded in
March150AQI
Lowest AQI recorded in
August40AQI
Most & Least Polluted Years Over the Last 6 Years
Honghe's annual 2025 AQI (82) shows an average percentage change of 8.01% (worsened AQI) compared to previous years: 2020 (69), 2021 (80), 2022 (74), 2023 (86), 2024 (71).