Air Quality
Excellent
No health implications.
14
PM2.5
31
PM10
110
O3
0.7
CO
11
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Sep
58
Good
Thu
10 Sep
71
Good
Fri
11 Sep
57
Good
Sat
12 Sep
49
Excellent
Sun
13 Sep
43
Excellent
Mon
14 Sep
48
Excellent
Tue
15 Sep
43
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