Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
44
*
PM2.5
61
PM10
25
O3
0.7
CO
10
SO2
24
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
16 Dec
57
Good
Wed
17 Dec
67
Good
Thu
18 Dec
81
Good
Fri
19 Dec
66
Good
Sat
20 Dec
74
Good
Sun
21 Dec
53
Good
Mon
22 Dec
48
Excellent
Air quality in the last 12 months (Meitan)
|
2025/11
|
22
|
22
|
19
|
17
|
17
|
13
|
15
|
12
|
10
|
12
|
20
|
25
|
31
|
36
|
42
|
46
|
30
|
16
|
24
|
32
|
35
|
45
|
40
|
40
|
45
|
50
|
54
|
59
|
58
|
71
|
|
|
2025/10
|
15
|
18
|
18
|
18
|
18
|
21
|
19
|
21
|
20
|
16
|
19
|
29
|
22
|
20
|
16
|
12
|
16
|
13
|
10
|
11
|
12
|
15
|
22
|
28
|
35
|
30
|
21
|
26
|
32
|
25
|
24
|
|
2025/09
|
31
|
26
|
25
|
23
|
28
|
27
|
32
|
28
|
22
|
16
|
17
|
22
|
19
|
17
|
22
|
21
|
24
|
25
|
28
|
25
|
21
|
20
|
19
|
16
|
16
|
13
|
18
|
24
|
25
|
24
|
|
|
2025/08
|
24
|
22
|
23
|
25
|
26
|
24
|
24
|
16
|
18
|
20
|
19
|
21
|
26
|
20
|
15
|
16
|
19
|
19
|
18
|
19
|
18
|
17
|
22
|
21
|
21
|
20
|
21
|
21
|
33
|
37
|
32
|
|
2025/07
|
20
|
18
|
19
|
19
|
22
|
27
|
25
|
27
|
27
|
23
|
22
|
29
|
25
|
25
|
21
|
21
|
22
|
27
|
27
|
26
|
21
|
21
|
18
|
17
|
18
|
21
|
23
|
24
|
23
|
24
|
20
|
|
2025/06
|
21
|
21
|
24
|
25
|
26
|
28
|
37
|
37
|
30
|
26
|
29
|
30
|
28
|
23
|
28
|
26
|
20
|
22
|
19
|
17
|
23
|
19
|
17
|
17
|
19
|
18
|
19
|
17
|
18
|
22
|
|
|
2025/05
|
41
|
53
|
46
|
31
|
34
|
31
|
27
|
26
|
35
|
30
|
37
|
36
|
37
|
49
|
42
|
37
|
36
|
36
|
48
|
40
|
28
|
22
|
28
|
39
|
38
|
34
|
19
|
17
|
22
|
23
|
18
|
|
2025/04
|
42
|
48
|
52
|
60
|
61
|
62
|
63
|
71
|
71
|
56
|
58
|
101
|
183
|
93
|
73
|
65
|
50
|
56
|
33
|
25
|
34
|
30
|
35
|
28
|
37
|
35
|
26
|
32
|
37
|
21
|
|
|
2025/03
|
50
|
74
|
54
|
31
|
26
|
32
|
37
|
40
|
34
|
39
|
39
|
58
|
57
|
37
|
30
|
37
|
37
|
33
|
40
|
43
|
58
|
63
|
63
|
56
|
61
|
63
|
65
|
67
|
31
|
31
|
40
|
|
2025/02
|
39
|
28
|
39
|
43
|
52
|
42
|
38
|
56
|
54
|
56
|
52
|
69
|
55
|
31
|
39
|
44
|
40
|
39
|
33
|
29
|
44
|
31
|
35
|
54
|
39
|
46
|
41
|
49
|
|||
|
2025/01
|
88
|
92
|
87
|
94
|
97
|
81
|
62
|
51
|
36
|
46
|
57
|
52
|
58
|
72
|
63
|
74
|
65
|
65
|
61
|
84
|
86
|
102
|
110
|
73
|
29
|
31
|
46
|
60
|
144
|
65
|
50
|
|
2024/12
|
67
|
80
|
63
|
52
|
25
|
33
|
32
|
41
|
34
|
21
|
27
|
44
|
60
|
55
|
51
|
55
|
64
|
68
|
68
|
90
|
108
|
72
|
69
|
77
|
80
|
75
|
82
|
87
|
83
|
67
|
66
|
|
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