Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
21 Apr
Tue
22 Apr
Wed
23 Apr
Thu
24 Apr
Fri
25 Apr
Sat
26 Apr
Sun
27 Apr
Real-time AQI (Monitoring Station in Leshan)
花湖湾
6446 *
PM2.5
75
PM10
66
O3
0.7
CO
13
SO2
38
NO2
牛耳桥
6950 *
PM2.5
84
PM10
61
O3
0.8
CO
13
SO2
47
NO2
理工大学
6446 *
PM2.5
67
PM10
51
O3
0.7
CO
11
SO2
46
NO2
Air quality in the last 12 months (Leshan)
|
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
|
|
2024/06
|
56
|
34
|
40
|
26
|
26
|
40
|
25
|
29
|
31
|
39
|
33
|
28
|
41
|
50
|
50
|
57
|
24
|
35
|
26
|
31
|
22
|
24
|
29
|
33
|
38
|
20
|
15
|
28
|
26
|
26
|
|
|
2024/05
|
40
|
34
|
27
|
22
|
42
|
67
|
77
|
47
|
32
|
42
|
33
|
45
|
43
|
55
|
58
|
58
|
69
|
30
|
39
|
33
|
28
|
45
|
50
|
50
|
52
|
26
|
43
|
31
|
13
|
27
|
42
|
|
2024/04
|
53
|
50
|
58
|
55
|
51
|
23
|
28
|
33
|
44
|
39
|
37
|
47
|
55
|
61
|
69
|
40
|
29
|
22
|
34
|
52
|
62
|
73
|
31
|
34
|
47
|
93
|
104
|
123
|
43
|
18
|
|
|
2024/03
|
59
|
59
|
81
|
111
|
86
|
66
|
62
|
70
|
105
|
102
|
46
|
78
|
54
|
46
|
67
|
65
|
87
|
52
|
60
|
64
|
65
|
80
|
85
|
58
|
25
|
46
|
45
|
33
|
47
|
59
|
49
|
|
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