Air Quality
Excellent
No health implications.
4
PM2.5
12
PM10
42
O3
0.3
CO
4
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Sep
49
Excellent
Wed
10 Sep
47
Excellent
Thu
11 Sep
49
Excellent
Fri
12 Sep
46
Excellent
Sat
13 Sep
49
Excellent
Sun
14 Sep
47
Excellent
Mon
15 Sep
29
Excellent
Air quality in the last 12 months (Tailai)
|
2025/08
|
16
|
19
|
15
|
20
|
26
|
22
|
13
|
18
|
18
|
16
|
14
|
22
|
19
|
23
|
28
|
17
|
19
|
17
|
16
|
17
|
21
|
12
|
15
|
22
|
21
|
16
|
18
|
16
|
22
|
16
|
25
|
|
2025/07
|
22
|
21
|
27
|
29
|
19
|
22
|
20
|
23
|
27
|
35
|
32
|
14
|
19
|
22
|
25
|
17
|
13
|
20
|
20
|
19
|
21
|
25
|
28
|
27
|
19
|
23
|
21
|
23
|
14
|
23
|
17
|
|
2025/06
|
27
|
31
|
18
|
20
|
29
|
20
|
17
|
30
|
16
|
23
|
23
|
32
|
31
|
24
|
28
|
20
|
20
|
33
|
20
|
18
|
16
|
27
|
34
|
41
|
42
|
31
|
44
|
31
|
36
|
29
|
|
|
2025/05
|
36
|
25
|
21
|
22
|
26
|
35
|
42
|
49
|
47
|
36
|
53
|
77
|
66
|
65
|
72
|
75
|
35
|
42
|
34
|
46
|
31
|
30
|
34
|
39
|
42
|
54
|
53
|
66
|
62
|
69
|
38
|
|
2025/04
|
70
|
53
|
63
|
97
|
83
|
55
|
63
|
48
|
63
|
120
|
107
|
19
|
21
|
27
|
28
|
33
|
58
|
32
|
32
|
63
|
76
|
19
|
34
|
32
|
25
|
48
|
45
|
34
|
88
|
29
|
|
|
2025/03
|
24
|
36
|
40
|
51
|
79
|
61
|
57
|
55
|
101
|
141
|
81
|
46
|
47
|
31
|
35
|
38
|
65
|
43
|
83
|
46
|
53
|
45
|
142
|
57
|
67
|
79
|
23
|
27
|
28
|
33
|
53
|
|
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
|
|
|
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