Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
44
*
PM2.5
61
PM10
53
O3
0.7
CO
7
SO2
18
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
84
Good
Tue
24 Dec
92
Good
Wed
25 Dec
104
Light
Thu
26 Dec
96
Good
Fri
27 Dec
94
Good
Sat
28 Dec
88
Good
Sun
29 Dec
48
Excellent
Air quality in the last 12 months (Meitan)
|
2024/11
|
59
|
37
|
49
|
48
|
47
|
53
|
47
|
47
|
43
|
40
|
43
|
48
|
60
|
49
|
64
|
58
|
27
|
17
|
16
|
20
|
17
|
22
|
32
|
18
|
19
|
21
|
30
|
35
|
37
|
49
|
|
|
2024/10
|
19
|
19
|
29
|
35
|
37
|
46
|
46
|
30
|
33
|
53
|
60
|
57
|
40
|
23
|
27
|
22
|
23
|
28
|
21
|
16
|
17
|
19
|
21
|
20
|
31
|
36
|
47
|
38
|
31
|
36
|
55
|
|
2024/09
|
24
|
24
|
22
|
20
|
27
|
32
|
31
|
24
|
19
|
23
|
28
|
27
|
31
|
25
|
23
|
35
|
27
|
24
|
25
|
33
|
31
|
24
|
32
|
32
|
41
|
49
|
41
|
35
|
33
|
25
|
|
|
2024/08
|
13
|
12
|
16
|
14
|
18
|
19
|
20
|
19
|
21
|
22
|
39
|
51
|
40
|
31
|
28
|
28
|
26
|
23
|
25
|
22
|
21
|
21
|
17
|
15
|
18
|
21
|
21
|
22
|
23
|
25
|
22
|
|
2024/07
|
19
|
24
|
16
|
17
|
22
|
18
|
17
|
21
|
21
|
21
|
19
|
20
|
19
|
20
|
16
|
18
|
19
|
17
|
15
|
13
|
13
|
18
|
18
|
16
|
20
|
29
|
27
|
26
|
18
|
14
|
13
|
|
2024/06
|
23
|
22
|
15
|
16
|
21
|
15
|
14
|
12
|
11
|
13
|
18
|
16
|
22
|
24
|
28
|
22
|
15
|
12
|
13
|
18
|
19
|
18
|
18
|
20
|
19
|
14
|
13
|
16
|
14
|
20
|
|
|
2024/05
|
21
|
22
|
15
|
18
|
28
|
32
|
26
|
35
|
31
|
27
|
25
|
22
|
25
|
30
|
32
|
34
|
39
|
21
|
19
|
27
|
14
|
21
|
25
|
27
|
26
|
20
|
21
|
27
|
27
|
16
|
21
|
|
2024/04
|
35
|
45
|
30
|
21
|
24
|
19
|
23
|
22
|
27
|
35
|
33
|
28
|
36
|
40
|
51
|
40
|
24
|
20
|
19
|
22
|
36
|
39
|
26
|
31
|
24
|
28
|
25
|
23
|
32
|
17
|
|
|
2024/03
|
60
|
58
|
48
|
39
|
37
|
34
|
58
|
54
|
51
|
58
|
58
|
49
|
39
|
41
|
36
|
31
|
27
|
23
|
35
|
54
|
57
|
55
|
40
|
42
|
32
|
24
|
28
|
35
|
35
|
37
|
51
|
|
2024/02
|
33
|
18
|
19
|
23
|
27
|
27
|
42
|
52
|
87
|
212
|
66
|
46
|
49
|
59
|
66
|
34
|
40
|
49
|
60
|
53
|
29
|
21
|
25
|
26
|
26
|
33
|
46
|
52
|
57
|
||
|
2024/01
|
64
|
50
|
47
|
49
|
65
|
79
|
55
|
55
|
66
|
59
|
65
|
75
|
72
|
66
|
65
|
55
|
43
|
29
|
18
|
25
|
32
|
37
|
41
|
46
|
57
|
53
|
54
|
55
|
60
|
53
|
45
|
|
2023/12
|
55
|
43
|
49
|
46
|
51
|
54
|
57
|
58
|
86
|
67
|
50
|
29
|
32
|
38
|
46
|
25
|
30
|
29
|
40
|
43
|
51
|
67
|
68
|
72
|
70
|
76
|
90
|
91
|
103
|
92
|
94
|
|
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