Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Jul
Tue
15 Jul
Wed
16 Jul
Thu
17 Jul
Fri
18 Jul
Sat
19 Jul
Sun
20 Jul
Real-time AQI (Monitoring Station in Leshan)
花湖湾
3016
PM2.5
19
PM10
95
O3
0.5
CO
2
SO2
3
NO2
牛耳桥
4216
PM2.5
22
PM10
133
O3
0.6
CO
5
SO2
10
NO2
市第三水厂
4122
PM2.5
25
PM10
131
O3
0.6
CO
3
SO2
10
NO2
市监测站
3722
PM2.5
23
PM10
116
O3
0.7
CO
6
SO2
10
NO2
理工大学
3912
PM2.5
16
PM10
123
O3
0.8
CO
5
SO2
4
NO2
Air quality in the last 12 months (Leshan)
|
2025/06
|
23
|
19
|
39
|
46
|
51
|
55
|
56
|
33
|
42
|
43
|
43
|
49
|
48
|
52
|
39
|
43
|
46
|
18
|
21
|
32
|
24
|
24
|
35
|
14
|
19
|
23
|
32
|
36
|
17
|
13
|
|
|
2025/05
|
44
|
56
|
66
|
56
|
29
|
21
|
30
|
30
|
84
|
78
|
69
|
103
|
62
|
89
|
67
|
54
|
81
|
75
|
57
|
58
|
64
|
47
|
42
|
52
|
53
|
55
|
30
|
22
|
37
|
35
|
24
|
|
2025/04
|
54
|
60
|
61
|
67
|
25
|
38
|
46
|
57
|
56
|
63
|
60
|
134
|
146
|
101
|
104
|
84
|
65
|
65
|
57
|
61
|
65
|
64
|
67
|
34
|
40
|
35
|
41
|
46
|
26
|
28
|
|
|
2025/03
|
99
|
96
|
40
|
38
|
36
|
17
|
37
|
36
|
50
|
62
|
77
|
71
|
80
|
64
|
22
|
29
|
30
|
34
|
36
|
45
|
58
|
69
|
64
|
61
|
58
|
75
|
111
|
89
|
53
|
40
|
40
|
|
2025/02
|
45
|
37
|
44
|
54
|
35
|
34
|
31
|
28
|
44
|
54
|
68
|
52
|
61
|
58
|
60
|
70
|
86
|
88
|
65
|
53
|
43
|
20
|
40
|
37
|
25
|
40
|
79
|
87
|
|||
|
2025/01
|
137
|
153
|
157
|
190
|
147
|
125
|
92
|
57
|
71
|
77
|
43
|
80
|
96
|
84
|
90
|
91
|
113
|
68
|
79
|
100
|
139
|
198
|
190
|
97
|
22
|
30
|
54
|
61
|
171
|
117
|
69
|
|
2024/12
|
91
|
125
|
126
|
99
|
61
|
62
|
55
|
33
|
29
|
50
|
66
|
65
|
54
|
58
|
54
|
78
|
115
|
162
|
155
|
124
|
125
|
74
|
68
|
50
|
60
|
71
|
104
|
79
|
105
|
70
|
82
|
|
2024/11
|
30
|
46
|
56
|
34
|
41
|
66
|
62
|
64
|
56
|
38
|
37
|
47
|
37
|
42
|
60
|
39
|
23
|
18
|
27
|
31
|
56
|
63
|
58
|
48
|
14
|
26
|
42
|
48
|
60
|
71
|
|
|
2024/10
|
23
|
34
|
21
|
25
|
36
|
39
|
47
|
51
|
50
|
32
|
33
|
26
|
33
|
39
|
56
|
82
|
23
|
36
|
23
|
20
|
17
|
25
|
46
|
57
|
38
|
26
|
28
|
46
|
74
|
54
|
52
|
|
2024/09
|
22
|
39
|
32
|
44
|
22
|
25
|
39
|
51
|
37
|
20
|
22
|
40
|
38
|
23
|
33
|
26
|
37
|
47
|
53
|
54
|
26
|
45
|
53
|
60
|
65
|
66
|
74
|
83
|
55
|
8
|
|
|
2024/08
|
38
|
47
|
35
|
13
|
25
|
36
|
43
|
32
|
39
|
25
|
49
|
57
|
56
|
64
|
57
|
40
|
46
|
32
|
46
|
55
|
61
|
72
|
67
|
60
|
63
|
45
|
48
|
55
|
58
|
46
|
34
|
|
2024/07
|
17
|
27
|
33
|
35
|
34
|
34
|
46
|
17
|
9
|
10
|
23
|
26
|
28
|
14
|
24
|
29
|
23
|
14
|
24
|
25
|
20
|
28
|
36
|
15
|
26
|
54
|
44
|
25
|
25
|
29
|
35
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
*: primary pollution