Air Quality
Excellent
No health implications.
11
PM2.5
18
PM10
42
O3
0.6
CO
17
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Feb
38
Excellent
Fri
7 Feb
38
Excellent
Sat
8 Feb
35
Excellent
Sun
9 Feb
47
Excellent
Mon
10 Feb
45
Excellent
Tue
11 Feb
29
Excellent
Wed
12 Feb
32
Excellent
Air quality in the last 12 months (Meigu)
|
2024/12
|
51
|
62
|
56
|
59
|
37
|
43
|
35
|
27
|
22
|
27
|
35
|
42
|
31
|
29
|
32
|
48
|
67
|
73
|
80
|
67
|
59
|
47
|
38
|
38
|
34
|
36
|
61
|
46
|
63
|
35
|
42
|
|
2024/11
|
17
|
25
|
35
|
20
|
22
|
37
|
29
|
31
|
34
|
27
|
29
|
29
|
27
|
32
|
42
|
28
|
23
|
21
|
22
|
27
|
35
|
38
|
37
|
27
|
19
|
22
|
25
|
28
|
40
|
43
|
|
|
2024/10
|
14
|
23
|
19
|
25
|
25
|
21
|
22
|
30
|
27
|
17
|
19
|
21
|
18
|
27
|
32
|
41
|
18
|
28
|
24
|
24
|
20
|
19
|
27
|
38
|
26
|
18
|
15
|
24
|
43
|
37
|
34
|
|
2024/09
|
21
|
21
|
23
|
24
|
19
|
22
|
27
|
27
|
25
|
18
|
20
|
25
|
27
|
27
|
30
|
23
|
23
|
21
|
31
|
31
|
23
|
28
|
32
|
43
|
30
|
35
|
38
|
42
|
35
|
11
|
|
|
2024/08
|
27
|
33
|
36
|
23
|
22
|
22
|
25
|
23
|
24
|
25
|
53
|
36
|
42
|
44
|
43
|
27
|
28
|
28
|
31
|
33
|
39
|
44
|
45
|
47
|
44
|
34
|
38
|
40
|
43
|
42
|
33
|
|
2024/07
|
17
|
21
|
20
|
21
|
17
|
20
|
25
|
19
|
17
|
18
|
14
|
18
|
24
|
16
|
19
|
18
|
22
|
20
|
22
|
22
|
18
|
20
|
22
|
21
|
20
|
31
|
31
|
16
|
18
|
16
|
21
|
|
2024/06
|
41
|
27
|
21
|
17
|
23
|
26
|
13
|
17
|
18
|
21
|
18
|
24
|
32
|
27
|
34
|
43
|
18
|
23
|
17
|
33
|
24
|
17
|
22
|
21
|
24
|
26
|
14
|
17
|
16
|
18
|
|
|
2024/05
|
23
|
26
|
28
|
15
|
31
|
46
|
42
|
33
|
20
|
30
|
18
|
21
|
29
|
40
|
32
|
38
|
39
|
21
|
29
|
28
|
28
|
33
|
33
|
36
|
34
|
19
|
26
|
24
|
14
|
15
|
27
|
|
2024/04
|
38
|
39
|
44
|
38
|
39
|
26
|
27
|
27
|
34
|
34
|
29
|
38
|
39
|
47
|
50
|
44
|
37
|
31
|
31
|
33
|
37
|
50
|
19
|
27
|
30
|
41
|
43
|
50
|
31
|
16
|
|
|
2024/03
|
39
|
36
|
45
|
56
|
41
|
40
|
35
|
41
|
54
|
54
|
27
|
53
|
47
|
36
|
49
|
46
|
58
|
33
|
52
|
57
|
53
|
52
|
48
|
46
|
29
|
37
|
40
|
21
|
34
|
47
|
37
|
|
2024/02
|
56
|
61
|
31
|
29
|
34
|
35
|
33
|
36
|
37
|
75
|
62
|
61
|
49
|
62
|
35
|
33
|
37
|
43
|
51
|
86
|
49
|
35
|
41
|
29
|
42
|
44
|
50
|
48
|
39
|
||
|
2024/01
|
109
|
62
|
52
|
61
|
64
|
64
|
64
|
68
|
59
|
65
|
72
|
107
|
113
|
126
|
94
|
59
|
49
|
57
|
68
|
50
|
33
|
22
|
33
|
31
|
37
|
39
|
45
|
52
|
63
|
71
|
59
|
|
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