Air Quality
Excellent
No health implications.
3
PM2.5
6
PM10
35
O3
0.7
CO
4
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Aug
40
Excellent
Wed
12 Aug
42
Excellent
Thu
13 Aug
45
Excellent
Fri
14 Aug
44
Excellent
Sat
15 Aug
43
Excellent
Sun
16 Aug
50
Excellent
Mon
17 Aug
47
Excellent
Air quality in the last 12 months (Chaisang)
|
2026/07
|
18
|
15
|
27
|
20
|
17
|
19
|
18
|
19
|
27
|
29
|
37
|
24
|
31
|
30
|
22
|
25
|
28
|
25
|
17
|
20
|
18
|
19
|
27
|
38
|
49
|
31
|
18
|
16
|
18
|
20
|
22
|
|
2026/06
|
89
|
68
|
47
|
35
|
62
|
44
|
53
|
44
|
33
|
49
|
40
|
30
|
23
|
35
|
49
|
45
|
39
|
30
|
17
|
23
|
22
|
27
|
22
|
23
|
30
|
40
|
65
|
50
|
38
|
22
|
|
|
2026/05
|
31
|
32
|
36
|
28
|
33
|
38
|
51
|
42
|
32
|
42
|
54
|
60
|
39
|
28
|
25
|
30
|
31
|
26
|
32
|
29
|
39
|
32
|
24
|
33
|
30
|
34
|
42
|
47
|
64
|
66
|
83
|
|
2026/04
|
38
|
43
|
26
|
35
|
58
|
49
|
71
|
42
|
40
|
42
|
49
|
36
|
39
|
31
|
38
|
49
|
45
|
49
|
54
|
52
|
28
|
18
|
32
|
28
|
31
|
43
|
57
|
40
|
29
|
33
|
|
|
2026/03
|
24
|
31
|
48
|
81
|
79
|
61
|
86
|
70
|
76
|
64
|
53
|
53
|
61
|
63
|
112
|
41
|
22
|
19
|
58
|
68
|
71
|
48
|
59
|
68
|
74
|
55
|
55
|
57
|
49
|
37
|
40
|
|
2026/02
|
49
|
57
|
81
|
63
|
75
|
62
|
35
|
59
|
61
|
55
|
68
|
66
|
75
|
34
|
51
|
33
|
85
|
67
|
52
|
41
|
32
|
74
|
110
|
31
|
34
|
25
|
19
|
50
|
|||
|
2026/01
|
28
|
45
|
73
|
80
|
71
|
60
|
48
|
66
|
49
|
75
|
71
|
58
|
72
|
75
|
84
|
110
|
196
|
184
|
49
|
38
|
60
|
67
|
69
|
75
|
107
|
122
|
76
|
66
|
94
|
33
|
34
|
|
2025/12
|
103
|
114
|
81
|
87
|
80
|
74
|
94
|
136
|
105
|
146
|
126
|
104
|
39
|
49
|
49
|
58
|
118
|
180
|
128
|
155
|
65
|
48
|
55
|
55
|
70
|
72
|
68
|
63
|
75
|
153
|
82
|
|
2025/11
|
55
|
60
|
92
|
80
|
93
|
73
|
46
|
34
|
26
|
70
|
50
|
37
|
45
|
69
|
83
|
57
|
70
|
26
|
37
|
52
|
72
|
88
|
74
|
65
|
89
|
71
|
88
|
83
|
80
|
72
|
|
|
2025/10
|
43
|
46
|
53
|
46
|
50
|
27
|
57
|
75
|
64
|
62
|
74
|
61
|
52
|
47
|
74
|
38
|
48
|
17
|
11
|
28
|
26
|
29
|
30
|
39
|
60
|
82
|
74
|
95
|
131
|
136
|
51
|
|
2025/09
|
17
|
26
|
32
|
42
|
36
|
35
|
37
|
38
|
17
|
17
|
17
|
23
|
32
|
21
|
29
|
36
|
39
|
28
|
48
|
20
|
39
|
34
|
39
|
15
|
15
|
25
|
37
|
58
|
46
|
48
|
|
|
2025/08
|
30
|
32
|
29
|
35
|
20
|
13
|
14
|
17
|
23
|
30
|
33
|
32
|
31
|
27
|
16
|
23
|
26
|
24
|
18
|
12
|
19
|
17
|
20
|
27
|
28
|
20
|
19
|
18
|
28
|
34
|
15
|
|
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