Air Quality
Excellent
No health implications.
13
PM2.5
40
PM10
112
O3
0.7
CO
11
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Oct
64
Good
Sat
10 Oct
61
Good
Sun
11 Oct
56
Good
Mon
12 Oct
63
Good
Tue
13 Oct
50
Excellent
Wed
14 Oct
58
Good
Thu
15 Oct
47
Excellent
Air quality in the last 12 months (Meixian)
|
2026/08
|
20
|
17
|
21
|
27
|
38
|
39
|
35
|
28
|
27
|
22
|
32
|
37
|
40
|
27
|
22
|
22
|
24
|
20
|
22
|
18
|
19
|
21
|
24
|
15
|
15
|
18
|
20
|
23
|
23
|
23
|
19
|
|
2026/07
|
21
|
20
|
20
|
16
|
17
|
15
|
14
|
19
|
28
|
30
|
36
|
36
|
27
|
16
|
17
|
17
|
20
|
19
|
22
|
19
|
31
|
38
|
37
|
42
|
35
|
12
|
12
|
14
|
17
|
22
|
25
|
|
2026/06
|
44
|
37
|
33
|
34
|
29
|
23
|
22
|
22
|
14
|
14
|
17
|
26
|
34
|
20
|
15
|
14
|
15
|
16
|
17
|
19
|
25
|
25
|
30
|
33
|
24
|
17
|
17
|
19
|
18
|
16
|
|
|
2026/05
|
24
|
41
|
33
|
24
|
20
|
27
|
36
|
30
|
22
|
33
|
33
|
36
|
29
|
18
|
16
|
20
|
25
|
33
|
29
|
24
|
17
|
20
|
24
|
26
|
25
|
26
|
28
|
32
|
30
|
21
|
40
|
|
2026/04
|
25
|
28
|
29
|
24
|
28
|
32
|
37
|
23
|
30
|
29
|
37
|
35
|
28
|
28
|
31
|
41
|
28
|
31
|
34
|
47
|
38
|
31
|
18
|
17
|
24
|
36
|
48
|
42
|
24
|
21
|
|
|
2026/03
|
18
|
21
|
16
|
13
|
15
|
20
|
36
|
55
|
41
|
15
|
36
|
38
|
47
|
49
|
46
|
46
|
45
|
43
|
34
|
38
|
44
|
50
|
53
|
47
|
43
|
45
|
49
|
42
|
34
|
29
|
27
|
|
2026/02
|
17
|
28
|
39
|
51
|
48
|
40
|
20
|
24
|
37
|
43
|
36
|
29
|
49
|
39
|
34
|
38
|
31
|
30
|
43
|
37
|
50
|
60
|
53
|
51
|
40
|
41
|
26
|
13
|
|||
|
2026/01
|
58
|
16
|
34
|
47
|
37
|
39
|
43
|
37
|
48
|
43
|
47
|
58
|
56
|
55
|
58
|
61
|
66
|
71
|
66
|
60
|
19
|
23
|
41
|
54
|
58
|
48
|
47
|
30
|
43
|
39
|
27
|
|
2025/12
|
53
|
48
|
64
|
74
|
68
|
66
|
63
|
57
|
57
|
49
|
54
|
50
|
40
|
27
|
33
|
41
|
43
|
49
|
47
|
47
|
45
|
82
|
46
|
49
|
19
|
32
|
42
|
47
|
45
|
51
|
56
|
|
2025/11
|
38
|
38
|
33
|
20
|
16
|
28
|
29
|
48
|
29
|
13
|
24
|
13
|
12
|
26
|
46
|
48
|
40
|
35
|
25
|
41
|
40
|
48
|
54
|
45
|
45
|
59
|
54
|
61
|
55
|
51
|
|
|
2025/10
|
43
|
29
|
34
|
31
|
19
|
20
|
26
|
39
|
39
|
37
|
30
|
31
|
26
|
24
|
24
|
22
|
29
|
32
|
30
|
17
|
9
|
8
|
21
|
32
|
34
|
30
|
49
|
56
|
23
|
30
|
28
|
|
2025/09
|
23
|
25
|
28
|
24
|
27
|
40
|
25
|
12
|
13
|
19
|
18
|
24
|
26
|
28
|
28
|
29
|
37
|
20
|
18
|
8
|
11
|
19
|
23
|
10
|
16
|
27
|
30
|
28
|
32
|
31
|
|
|
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