Leshan, Sichuan, 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
Leshan, Sichuan, China
AQI Trends: Highest and Lowest
Same Day Analysis (3rd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 79 of Moderate air quality, showing improvement over 2024 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Jun - 3rd Jun 2026
Leshan, Sichuan, China
6 AM2nd Jun 2026
7 PM
5 AM3rd Jun 2026
97AQI
70AQI
111AQI
75AQI
In the last 24 hours,
Leshan's AQI reached its highest point of 111 at 5 AM during the Night, while the lowest point, 70, was recorded at 7 AM during the Day between 2nd Jun and 3rd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Leshan, Sichuan, China
23°C17/29°C
22°C21/24°C
24°C18/30°C
19°C17/19°C
21°C15/27°C
24°C17/30°C
25°C20/30°C
25°C21/29°C
23°C17/28°C
22°C20/22°C
20°C18/25°C
22°C17/27°C
24°C21/28°C
22°C20/25°C
24°C19/29°C
25°C19/31°C
26°C23/30°C
27°C23/32°C
26°C23/31°C
27°C24/31°C
25°C21/31°C
26°C23/30°C
23°C22/25°C
22°C20/24°C
22°C19/27°C
22°C19/28°C
24°C20/30°C
24°C21/31°C
25°C21/31°C
27°C22/34°C
98AQI
75AQI
104AQI
80AQI
2026 Days Vs Air Quality
Leshan, Sichuan, China
14%
21
45%
70
31%
47
10%
16
Total number of days with different AQI categories in last 154 days in 2026 (211 days remaining)
Under WHO’s Safe Air Quality Limits: 14%
Health Risk Level:
Extreme
In 2026, 14% of 154 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
Leshan, Sichuan, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
95AQI (US)
106AQI (US)
77AQI (US)
76AQI (US)
119AQI (US)
105AQI (US)
126AQI (US)
131AQI (US)
152AQI (US)
168AQI (US)
182AQI (US)
188AQI (US)
179AQI (US)
175AQI (US)
155AQI (US)
171AQI (US)
173AQI (US)
185AQI (US)
140AQI (US)
60AQI (US)
102AQI (US)
111AQI (US)
107AQI (US)
146AQI (US)
152AQI (US)
125AQI (US)
140AQI (US)
150AQI (US)
158AQI (US)
102AQI (US)
122AQI (US)
146AQI (US)
154AQI (US)
150AQI (US)
149AQI (US)
155AQI (US)
153AQI (US)
137AQI (US)
69AQI (US)
86AQI (US)
80AQI (US)
95AQI (US)
129AQI (US)
131AQI (US)
147AQI (US)
139AQI (US)
71AQI (US)
139AQI (US)
130AQI (US)
136AQI (US)
131AQI (US)
135AQI (US)
145AQI (US)
152AQI (US)
70AQI (US)
91AQI (US)
77AQI (US)
77AQI (US)
101AQI (US)
48AQI (US)
58AQI (US)
46AQI (US)
41AQI (US)
70AQI (US)
90AQI (US)
107AQI (US)
58AQI (US)
16AQI (US)
44AQI (US)
76AQI (US)
114AQI (US)
109AQI (US)
36AQI (US)
42AQI (US)
72AQI (US)
57AQI (US)
28AQI (US)
68AQI (US)
67AQI (US)
81AQI (US)
101AQI (US)
74AQI (US)
65AQI (US)
97AQI (US)
67AQI (US)
89AQI (US)
78AQI (US)
82AQI (US)
39AQI (US)
18AQI (US)
58AQI (US)
61AQI (US)
70AQI (US)
67AQI (US)
94AQI (US)
73AQI (US)
36AQI (US)
64AQI (US)
54AQI (US)
48AQI (US)
34AQI (US)
53AQI (US)
43AQI (US)
32AQI (US)
62AQI (US)
65AQI (US)
24AQI (US)
66AQI (US)
108AQI (US)
103AQI (US)
58AQI (US)
52AQI (US)
54AQI (US)
98AQI (US)
117AQI (US)
144AQI (US)
93AQI (US)
21AQI (US)
39AQI (US)
76AQI (US)
120AQI (US)
30AQI (US)
30AQI (US)
50AQI (US)
91AQI (US)
122AQI (US)
76AQI (US)
74AQI (US)
75AQI (US)
76AQI (US)
108AQI (US)
120AQI (US)
113AQI (US)
96AQI (US)
91AQI (US)
94AQI (US)
101AQI (US)
94AQI (US)
97AQI (US)
114AQI (US)
122AQI (US)
118AQI (US)
92AQI (US)
85AQI (US)
91AQI (US)
66AQI (US)
70AQI (US)
55AQI (US)
60AQI (US)
68AQI (US)
95AQI (US)
83AQI (US)
87AQI (US)
79AQI (US)
135AQI (US)
121AQI (US)
66AQI (US)
66AQI (US)
87AQI (US)
83AQI (US)
No. of days
202694AQI (US)
Highest AQI (US) recorded in
January135AQI (US)
Lowest AQI (US) recorded in
April66AQI (US)
202592AQI (US)
Highest AQI (US) recorded in
December153AQI (US)
Lowest AQI (US) recorded in
August56AQI (US)
202498AQI (US)
Highest AQI (US) recorded in
January149AQI (US)
Lowest AQI (US) recorded in
July58AQI (US)
2023103AQI (US)
Highest AQI (US) recorded in
January156AQI (US)
Lowest AQI (US) recorded in
August68AQI (US)
2022108AQI (US)
Highest AQI (US) recorded in
January150AQI (US)
Lowest AQI (US) recorded in
August69AQI (US)
202199AQI (US)
Highest AQI (US) recorded in
January155AQI (US)
Lowest AQI (US) recorded in
August62AQI (US)
202086AQI (US)
Highest AQI (US) recorded in
December130AQI (US)
Lowest AQI (US) recorded in
July61AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Leshan's annual 2026 AQI (US) (94) shows an average percentage change of -3.2% (improved AQI (US)) compared to previous years: 2020 (86), 2021 (99), 2022 (108), 2023 (103), 2024 (98), 2025 (92).