Air Quality
Excellent
No health implications.
10
PM2.5
13
PM10
41
O3
0.6
CO
5
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Feb
52
Good
Sun
23 Feb
33
Excellent
Mon
24 Feb
45
Excellent
Tue
25 Feb
50
Excellent
Wed
26 Feb
62
Good
Thu
27 Feb
74
Good
Fri
28 Feb
21
Excellent
Air quality in the last 12 months (Emeishan City)
|
2025/01
|
121
|
126
|
136
|
177
|
131
|
115
|
88
|
52
|
57
|
68
|
36
|
78
|
81
|
77
|
83
|
79
|
91
|
56
|
68
|
88
|
130
|
163
|
160
|
78
|
21
|
33
|
50
|
45
|
128
|
88
|
52
|
|
2024/12
|
80
|
104
|
107
|
84
|
54
|
62
|
54
|
31
|
23
|
42
|
57
|
59
|
45
|
51
|
48
|
66
|
104
|
134
|
149
|
122
|
106
|
57
|
55
|
42
|
56
|
58
|
99
|
69
|
96
|
59
|
65
|
|
2024/11
|
23
|
41
|
44
|
29
|
34
|
62
|
57
|
64
|
54
|
30
|
34
|
38
|
26
|
38
|
57
|
37
|
24
|
19
|
25
|
31
|
47
|
63
|
48
|
39
|
15
|
30
|
38
|
40
|
52
|
63
|
|
|
2024/10
|
20
|
32
|
21
|
26
|
33
|
37
|
44
|
51
|
47
|
29
|
32
|
25
|
33
|
41
|
60
|
77
|
23
|
38
|
24
|
22
|
19
|
27
|
41
|
57
|
36
|
25
|
27
|
37
|
70
|
50
|
46
|
|
2024/09
|
19
|
32
|
27
|
38
|
19
|
24
|
32
|
47
|
34
|
19
|
22
|
34
|
33
|
24
|
27
|
24
|
34
|
41
|
47
|
48
|
27
|
44
|
44
|
56
|
54
|
58
|
67
|
76
|
52
|
10
|
|
|
2024/08
|
39
|
43
|
35
|
14
|
23
|
31
|
37
|
30
|
31
|
26
|
53
|
52
|
51
|
57
|
52
|
32
|
42
|
31
|
42
|
49
|
56
|
64
|
64
|
56
|
58
|
42
|
46
|
51
|
54
|
41
|
34
|
|
2024/07
|
16
|
23
|
26
|
32
|
30
|
30
|
39
|
16
|
8
|
12
|
20
|
23
|
23
|
13
|
22
|
25
|
21
|
14
|
24
|
21
|
18
|
25
|
31
|
15
|
22
|
46
|
40
|
25
|
24
|
24
|
31
|
|
2024/06
|
54
|
29
|
32
|
27
|
31
|
36
|
22
|
28
|
26
|
36
|
29
|
29
|
38
|
41
|
43
|
51
|
24
|
31
|
23
|
32
|
21
|
22
|
27
|
31
|
34
|
21
|
16
|
26
|
24
|
26
|
|
|
2024/05
|
36
|
29
|
24
|
21
|
39
|
57
|
63
|
39
|
31
|
44
|
31
|
43
|
42
|
53
|
54
|
55
|
63
|
28
|
39
|
33
|
27
|
43
|
48
|
47
|
51
|
29
|
38
|
26
|
12
|
25
|
41
|
|
2024/04
|
55
|
54
|
51
|
50
|
44
|
20
|
23
|
31
|
38
|
36
|
33
|
46
|
55
|
64
|
67
|
44
|
28
|
19
|
31
|
46
|
60
|
66
|
26
|
32
|
42
|
75
|
88
|
99
|
43
|
17
|
|
|
2024/03
|
48
|
46
|
71
|
109
|
73
|
59
|
56
|
67
|
99
|
90
|
40
|
75
|
47
|
38
|
63
|
56
|
82
|
49
|
58
|
62
|
65
|
74
|
77
|
55
|
24
|
41
|
39
|
27
|
42
|
53
|
47
|
|
2024/02
|
95
|
80
|
35
|
39
|
42
|
55
|
62
|
64
|
66
|
200
|
114
|
113
|
97
|
100
|
39
|
39
|
57
|
74
|
92
|
175
|
63
|
46
|
41
|
53
|
68
|
73
|
84
|
83
|
54
|
||
|
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
Air quality source: CNEMC
*: primary pollution