Air Quality
Excellent
No health implications.
21
PM2.5
30
PM10
65
O3
0.4
CO
6
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Mar
90
Good
Mon
24 Mar
69
Good
Tue
25 Mar
71
Good
Wed
26 Mar
79
Good
Thu
27 Mar
60
Good
Fri
28 Mar
38
Excellent
Sat
29 Mar
17
Excellent
Tailai Air quality rank
Air quality in the last 12 months (Tailai)
|
2025/02
|
69
|
92
|
38
|
26
|
43
|
43
|
24
|
20
|
31
|
55
|
106
|
76
|
41
|
40
|
48
|
29
|
28
|
24
|
28
|
35
|
36
|
39
|
40
|
48
|
60
|
34
|
48
|
46
|
|||
|
2025/01
|
72
|
40
|
39
|
108
|
136
|
92
|
39
|
36
|
37
|
50
|
81
|
142
|
140
|
62
|
40
|
36
|
66
|
126
|
122
|
119
|
98
|
90
|
188
|
210
|
217
|
211
|
55
|
41
|
52
|
32
|
41
|
|
2024/12
|
51
|
21
|
34
|
25
|
26
|
30
|
28
|
45
|
69
|
44
|
28
|
48
|
63
|
30
|
28
|
34
|
41
|
45
|
50
|
65
|
51
|
34
|
39
|
45
|
43
|
34
|
32
|
38
|
65
|
93
|
65
|
|
2024/11
|
48
|
70
|
38
|
26
|
31
|
50
|
66
|
179
|
151
|
80
|
93
|
47
|
128
|
180
|
169
|
49
|
30
|
24
|
45
|
43
|
30
|
39
|
68
|
195
|
196
|
39
|
28
|
40
|
27
|
39
|
|
|
2024/10
|
19
|
26
|
39
|
35
|
40
|
34
|
58
|
30
|
46
|
22
|
25
|
27
|
48
|
48
|
27
|
36
|
33
|
41
|
26
|
38
|
35
|
36
|
48
|
51
|
47
|
60
|
40
|
35
|
51
|
44
|
51
|
|
2024/09
|
16
|
19
|
17
|
22
|
20
|
36
|
34
|
32
|
37
|
27
|
25
|
27
|
24
|
28
|
20
|
25
|
20
|
26
|
28
|
23
|
32
|
30
|
23
|
28
|
33
|
32
|
29
|
29
|
47
|
23
|
|
|
2024/08
|
13
|
16
|
21
|
13
|
18
|
22
|
25
|
22
|
30
|
24
|
12
|
16
|
21
|
26
|
25
|
30
|
31
|
26
|
14
|
16
|
13
|
16
|
30
|
25
|
29
|
15
|
14
|
18
|
22
|
20
|
16
|
|
2024/07
|
40
|
40
|
50
|
48
|
42
|
38
|
59
|
71
|
73
|
67
|
79
|
91
|
77
|
58
|
49
|
36
|
18
|
39
|
34
|
32
|
18
|
21
|
16
|
17
|
18
|
16
|
10
|
14
|
17
|
24
|
17
|
|
2024/06
|
27
|
26
|
35
|
21
|
36
|
50
|
31
|
18
|
16
|
28
|
28
|
21
|
21
|
10
|
17
|
26
|
18
|
20
|
37
|
23
|
17
|
13
|
12
|
15
|
21
|
34
|
41
|
50
|
32
|
36
|
|
|
2024/05
|
56
|
38
|
55
|
81
|
50
|
46
|
39
|
82
|
32
|
44
|
13
|
33
|
27
|
19
|
16
|
23
|
49
|
25
|
24
|
25
|
42
|
35
|
19
|
24
|
36
|
17
|
24
|
20
|
20
|
18
|
18
|
|
2024/04
|
56
|
96
|
63
|
51
|
66
|
47
|
51
|
36
|
57
|
77
|
94
|
89
|
81
|
136
|
238
|
60
|
58
|
38
|
27
|
74
|
124
|
60
|
30
|
27
|
33
|
23
|
19
|
19
|
36
|
42
|
|
|
2024/03
|
29
|
29
|
38
|
36
|
36
|
40
|
45
|
31
|
46
|
72
|
43
|
48
|
42
|
52
|
47
|
67
|
21
|
23
|
33
|
31
|
38
|
55
|
63
|
30
|
46
|
106
|
91
|
214
|
38
|
42
|
47
|
|
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