Air Quality
Excellent
No health implications.
3
PM2.5
10
PM10
64
O3
0.3
CO
6
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Jan
50
Excellent
Thu
9 Jan
63
Good
Fri
10 Jan
83
Good
Sat
11 Jan
65
Good
Sun
12 Jan
63
Good
Mon
13 Jan
63
Good
Tue
14 Jan
26
Excellent
Air quality in the last 12 months (SaiHan)
|
2024/12
|
46
|
22
|
50
|
36
|
42
|
17
|
19
|
41
|
53
|
49
|
35
|
69
|
55
|
58
|
69
|
64
|
28
|
19
|
53
|
33
|
31
|
38
|
45
|
66
|
49
|
31
|
33
|
74
|
153
|
136
|
53
|
|
2024/11
|
95
|
93
|
29
|
24
|
43
|
51
|
64
|
71
|
93
|
29
|
63
|
64
|
57
|
95
|
74
|
64
|
39
|
48
|
63
|
101
|
105
|
50
|
74
|
68
|
20
|
19
|
28
|
24
|
45
|
54
|
|
|
2024/10
|
11
|
26
|
39
|
52
|
57
|
31
|
30
|
48
|
51
|
35
|
55
|
57
|
49
|
56
|
17
|
71
|
99
|
16
|
16
|
27
|
32
|
26
|
54
|
55
|
55
|
18
|
23
|
44
|
50
|
39
|
55
|
|
2024/09
|
11
|
20
|
35
|
19
|
9
|
12
|
24
|
35
|
37
|
13
|
14
|
31
|
23
|
9
|
21
|
13
|
31
|
65
|
52
|
7
|
7
|
22
|
50
|
48
|
18
|
40
|
58
|
60
|
27
|
12
|
|
|
2024/08
|
17
|
40
|
27
|
34
|
29
|
30
|
32
|
28
|
37
|
68
|
7
|
9
|
15
|
24
|
37
|
44
|
24
|
40
|
25
|
19
|
16
|
20
|
28
|
33
|
17
|
9
|
21
|
35
|
42
|
39
|
38
|
|
2024/07
|
29
|
25
|
31
|
13
|
31
|
36
|
41
|
42
|
37
|
48
|
51
|
35
|
21
|
43
|
47
|
9
|
23
|
29
|
44
|
36
|
97
|
88
|
49
|
43
|
42
|
23
|
28
|
16
|
37
|
27
|
29
|
|
2024/06
|
32
|
79
|
48
|
30
|
30
|
39
|
17
|
37
|
38
|
47
|
50
|
58
|
38
|
15
|
18
|
27
|
47
|
56
|
34
|
46
|
78
|
325
|
184
|
46
|
26
|
62
|
57
|
55
|
19
|
29
|
|
|
2024/05
|
43
|
47
|
57
|
50
|
68
|
36
|
30
|
39
|
66
|
107
|
52
|
28
|
44
|
48
|
39
|
65
|
69
|
112
|
116
|
49
|
60
|
75
|
74
|
45
|
40
|
27
|
26
|
35
|
56
|
44
|
12
|
|
2024/04
|
74
|
40
|
28
|
44
|
51
|
41
|
42
|
67
|
58
|
67
|
81
|
76
|
67
|
193
|
154
|
35
|
58
|
56
|
41
|
20
|
52
|
104
|
36
|
73
|
250
|
89
|
146
|
26
|
12
|
30
|
|
|
2024/03
|
52
|
92
|
53
|
63
|
24
|
29
|
31
|
37
|
62
|
75
|
31
|
37
|
54
|
63
|
73
|
151
|
46
|
125
|
39
|
42
|
94
|
60
|
58
|
46
|
55
|
73
|
203
|
300
|
76
|
46
|
47
|
|
2024/02
|
39
|
88
|
45
|
50
|
92
|
30
|
58
|
89
|
201
|
320
|
202
|
84
|
74
|
32
|
46
|
70
|
73
|
145
|
96
|
43
|
27
|
23
|
38
|
94
|
67
|
72
|
107
|
49
|
29
|
||
|
2024/01
|
125
|
144
|
100
|
95
|
57
|
33
|
53
|
80
|
81
|
84
|
93
|
94
|
66
|
30
|
45
|
77
|
135
|
125
|
122
|
32
|
23
|
41
|
81
|
117
|
133
|
135
|
124
|
111
|
76
|
91
|
32
|
|
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