Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
42
*
PM2.5
59
PM10
75
O3
0.8
CO
8
SO2
37
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
23 Dec
57
Good
Tue
24 Dec
54
Good
Wed
25 Dec
50
Excellent
Thu
26 Dec
61
Good
Fri
27 Dec
54
Good
Sat
28 Dec
59
Good
Sun
29 Dec
62
Good
Air quality in the last 12 months (Meixian)
|
2024/11
|
22
|
24
|
37
|
38
|
38
|
42
|
39
|
36
|
38
|
47
|
50
|
34
|
27
|
27
|
30
|
18
|
24
|
23
|
16
|
13
|
17
|
22
|
28
|
34
|
26
|
17
|
25
|
31
|
42
|
47
|
|
|
2024/10
|
20
|
19
|
29
|
30
|
33
|
33
|
32
|
36
|
31
|
27
|
33
|
46
|
43
|
45
|
45
|
31
|
35
|
39
|
37
|
32
|
24
|
27
|
18
|
31
|
33
|
42
|
54
|
12
|
19
|
28
|
30
|
|
2024/09
|
26
|
29
|
27
|
21
|
22
|
15
|
15
|
18
|
18
|
23
|
32
|
36
|
32
|
30
|
16
|
22
|
20
|
23
|
29
|
24
|
12
|
13
|
10
|
18
|
24
|
25
|
29
|
25
|
29
|
23
|
|
|
2024/08
|
19
|
25
|
28
|
30
|
29
|
26
|
33
|
33
|
39
|
41
|
25
|
26
|
17
|
16
|
17
|
18
|
19
|
13
|
15
|
12
|
10
|
17
|
20
|
23
|
20
|
28
|
42
|
29
|
24
|
29
|
26
|
|
2024/07
|
23
|
19
|
20
|
21
|
22
|
22
|
17
|
20
|
23
|
22
|
19
|
13
|
20
|
23
|
16
|
18
|
16
|
18
|
20
|
20
|
20
|
21
|
23
|
24
|
27
|
15
|
11
|
12
|
16
|
18
|
16
|
|
2024/06
|
15
|
13
|
25
|
13
|
20
|
18
|
22
|
26
|
28
|
21
|
17
|
20
|
21
|
19
|
19
|
16
|
18
|
21
|
20
|
19
|
17
|
27
|
26
|
19
|
21
|
24
|
18
|
19
|
18
|
20
|
|
|
2024/05
|
15
|
20
|
28
|
34
|
14
|
26
|
36
|
38
|
40
|
50
|
40
|
38
|
22
|
22
|
41
|
44
|
53
|
52
|
49
|
19
|
17
|
11
|
13
|
14
|
14
|
21
|
17
|
17
|
21
|
30
|
30
|
|
2024/04
|
31
|
42
|
36
|
44
|
22
|
15
|
12
|
14
|
20
|
24
|
49
|
50
|
48
|
48
|
50
|
41
|
34
|
16
|
22
|
18
|
20
|
26
|
28
|
21
|
13
|
17
|
27
|
16
|
26
|
23
|
|
|
2024/03
|
25
|
19
|
33
|
44
|
59
|
29
|
26
|
39
|
57
|
25
|
25
|
26
|
50
|
60
|
35
|
47
|
42
|
34
|
26
|
53
|
55
|
58
|
52
|
48
|
34
|
28
|
35
|
46
|
37
|
61
|
30
|
|
2024/02
|
40
|
31
|
25
|
27
|
15
|
28
|
12
|
14
|
31
|
109
|
74
|
57
|
65
|
63
|
54
|
29
|
47
|
41
|
39
|
36
|
29
|
29
|
16
|
16
|
20
|
23
|
15
|
39
|
19
|
||
|
2024/01
|
90
|
76
|
31
|
38
|
52
|
55
|
59
|
85
|
66
|
27
|
38
|
48
|
57
|
58
|
50
|
65
|
53
|
49
|
42
|
34
|
16
|
16
|
20
|
26
|
40
|
38
|
45
|
44
|
44
|
45
|
39
|
|
2023/12
|
32
|
39
|
46
|
35
|
19
|
23
|
33
|
44
|
57
|
55
|
47
|
23
|
33
|
60
|
45
|
18
|
23
|
38
|
12
|
19
|
21
|
40
|
38
|
42
|
42
|
47
|
51
|
58
|
45
|
59
|
57
|
|
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