Air Quality
Excellent
No health implications.
16
PM2.5
28
PM10
43
O3
0.6
CO
9
SO2
26
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Jan
50
Excellent
Tue
14 Jan
60
Good
Wed
15 Jan
63
Good
Thu
16 Jan
58
Good
Fri
17 Jan
61
Good
Sat
18 Jan
33
Excellent
Sun
19 Jan
28
Excellent
Air quality in the last 12 months (Guide)
|
2024/12
|
43
|
45
|
45
|
52
|
58
|
56
|
61
|
65
|
64
|
63
|
60
|
55
|
50
|
65
|
52
|
40
|
42
|
61
|
58
|
57
|
80
|
72
|
67
|
79
|
80
|
62
|
54
|
49
|
55
|
57
|
42
|
|
2024/11
|
42
|
35
|
40
|
46
|
40
|
41
|
39
|
37
|
50
|
61
|
58
|
58
|
50
|
47
|
60
|
53
|
51
|
48
|
52
|
52
|
52
|
39
|
47
|
51
|
53
|
46
|
33
|
38
|
44
|
52
|
|
|
2024/10
|
27
|
32
|
38
|
45
|
43
|
41
|
44
|
42
|
34
|
32
|
37
|
34
|
34
|
34
|
43
|
22
|
27
|
33
|
35
|
40
|
59
|
43
|
41
|
42
|
47
|
39
|
31
|
34
|
49
|
55
|
36
|
|
2024/09
|
37
|
32
|
29
|
18
|
17
|
21
|
25
|
34
|
16
|
22
|
21
|
25
|
19
|
24
|
29
|
19
|
22
|
27
|
33
|
21
|
22
|
32
|
29
|
30
|
43
|
35
|
46
|
40
|
31
|
23
|
|
|
2024/08
|
35
|
29
|
26
|
30
|
32
|
31
|
46
|
24
|
31
|
26
|
27
|
30
|
34
|
18
|
27
|
32
|
27
|
27
|
30
|
33
|
33
|
43
|
37
|
23
|
22
|
27
|
38
|
39
|
25
|
29
|
30
|
|
2024/07
|
20
|
24
|
26
|
19
|
32
|
45
|
44
|
26
|
39
|
36
|
37
|
37
|
32
|
25
|
37
|
35
|
25
|
35
|
31
|
20
|
133
|
83
|
34
|
58
|
62
|
45
|
37
|
23
|
27
|
27
|
26
|
|
2024/06
|
42
|
32
|
31
|
30
|
33
|
23
|
30
|
22
|
25
|
27
|
26
|
29
|
23
|
25
|
27
|
18
|
23
|
22
|
36
|
26
|
21
|
24
|
27
|
27
|
33
|
29
|
34
|
22
|
29
|
21
|
|
|
2024/05
|
33
|
34
|
33
|
41
|
48
|
49
|
48
|
35
|
36
|
45
|
20
|
28
|
36
|
22
|
33
|
29
|
54
|
37
|
48
|
41
|
38
|
36
|
48
|
80
|
31
|
34
|
36
|
26
|
18
|
24
|
34
|
|
2024/04
|
50
|
76
|
61
|
54
|
38
|
26
|
31
|
39
|
35
|
38
|
37
|
34
|
34
|
55
|
162
|
98
|
57
|
36
|
44
|
43
|
46
|
38
|
31
|
35
|
34
|
44
|
32
|
149
|
52
|
28
|
|
|
2024/03
|
64
|
58
|
56
|
74
|
61
|
64
|
57
|
69
|
59
|
51
|
38
|
41
|
43
|
41
|
67
|
191
|
81
|
84
|
52
|
49
|
40
|
49
|
79
|
35
|
33
|
35
|
43
|
35
|
34
|
79
|
53
|
|
2024/02
|
51
|
77
|
57
|
53
|
39
|
55
|
61
|
46
|
43
|
89
|
32
|
34
|
33
|
51
|
38
|
32
|
31
|
196
|
178
|
146
|
147
|
137
|
119
|
95
|
92
|
83
|
67
|
68
|
59
|
||
|
2024/01
|
54
|
46
|
42
|
38
|
45
|
46
|
42
|
37
|
40
|
43
|
42
|
37
|
42
|
53
|
58
|
48
|
38
|
43
|
43
|
70
|
66
|
57
|
56
|
67
|
66
|
54
|
41
|
41
|
44
|
47
|
52
|
|
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