Air Quality
Excellent
No health implications.
29
PM2.5
45
PM10
7
O3
0.4
CO
7
SO2
39
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Jan
56
Good
Sat
10 Jan
61
Good
Sun
11 Jan
59
Good
Mon
12 Jan
58
Good
Tue
13 Jan
56
Good
Wed
14 Jan
60
Good
Thu
15 Jan
19
Excellent
Air quality in the last 12 months (Dayu)
|
2025/11
|
35
|
44
|
28
|
13
|
17
|
27
|
43
|
40
|
24
|
15
|
36
|
32
|
27
|
39
|
45
|
48
|
59
|
34
|
27
|
35
|
39
|
51
|
56
|
57
|
51
|
65
|
61
|
71
|
72
|
62
|
|
|
2025/10
|
45
|
30
|
33
|
38
|
25
|
19
|
29
|
35
|
41
|
44
|
42
|
42
|
35
|
30
|
36
|
36
|
45
|
44
|
24
|
13
|
16
|
19
|
31
|
38
|
43
|
62
|
61
|
57
|
52
|
60
|
44
|
|
2025/09
|
30
|
28
|
29
|
33
|
32
|
32
|
30
|
14
|
12
|
18
|
18
|
25
|
30
|
35
|
36
|
24
|
29
|
30
|
25
|
13
|
20
|
22
|
27
|
17
|
18
|
22
|
32
|
37
|
39
|
46
|
|
|
2025/08
|
31
|
25
|
18
|
20
|
15
|
13
|
22
|
24
|
29
|
33
|
29
|
28
|
30
|
19
|
16
|
24
|
30
|
19
|
19
|
17
|
23
|
20
|
25
|
20
|
18
|
18
|
27
|
27
|
24
|
26
|
29
|
|
2025/07
|
20
|
20
|
32
|
36
|
31
|
29
|
34
|
37
|
33
|
18
|
14
|
18
|
29
|
28
|
27
|
31
|
38
|
31
|
23
|
17
|
14
|
15
|
19
|
21
|
26
|
29
|
24
|
23
|
23
|
23
|
22
|
|
2025/06
|
24
|
20
|
16
|
26
|
33
|
29
|
29
|
29
|
23
|
29
|
25
|
22
|
26
|
14
|
14
|
23
|
11
|
16
|
16
|
13
|
16
|
17
|
21
|
23
|
27
|
19
|
17
|
18
|
20
|
18
|
|
|
2025/05
|
52
|
51
|
45
|
37
|
21
|
28
|
43
|
36
|
25
|
38
|
32
|
40
|
41
|
38
|
30
|
22
|
18
|
16
|
19
|
19
|
22
|
24
|
25
|
33
|
51
|
46
|
46
|
35
|
12
|
27
|
30
|
|
2025/04
|
33
|
44
|
51
|
62
|
57
|
61
|
60
|
65
|
76
|
48
|
47
|
94
|
180
|
119
|
84
|
73
|
70
|
60
|
30
|
27
|
36
|
32
|
25
|
27
|
23
|
26
|
31
|
33
|
51
|
55
|
|
|
2025/03
|
40
|
31
|
30
|
16
|
15
|
17
|
35
|
33
|
39
|
48
|
52
|
46
|
37
|
28
|
20
|
22
|
48
|
39
|
41
|
47
|
49
|
54
|
61
|
69
|
77
|
60
|
47
|
66
|
26
|
10
|
21
|
|
2025/02
|
37
|
16
|
19
|
38
|
48
|
51
|
31
|
55
|
33
|
38
|
46
|
53
|
56
|
65
|
68
|
49
|
39
|
43
|
40
|
29
|
18
|
20
|
18
|
36
|
54
|
70
|
65
|
48
|
|||
|
2025/01
|
82
|
73
|
75
|
72
|
93
|
93
|
74
|
69
|
60
|
47
|
41
|
50
|
58
|
56
|
66
|
62
|
54
|
55
|
57
|
59
|
64
|
70
|
67
|
74
|
58
|
17
|
30
|
47
|
105
|
67
|
61
|
|
2024/12
|
59
|
62
|
55
|
60
|
67
|
47
|
38
|
47
|
67
|
63
|
40
|
34
|
53
|
57
|
51
|
49
|
52
|
54
|
65
|
56
|
58
|
74
|
74
|
64
|
70
|
78
|
81
|
83
|
68
|
71
|
79
|
|
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