Air Quality
Excellent
No health implications.
22
PM2.5
31
PM10
145
O3
0.6
CO
4
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Jun
85
Good
Thu
18 Jun
57
Good
Fri
19 Jun
38
Excellent
Sat
20 Jun
42
Excellent
Sun
21 Jun
45
Excellent
Mon
22 Jun
41
Excellent
Tue
23 Jun
50
Excellent
Air quality in the last 12 months (Chaisang)
|
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
|
|
2025/07
|
18
|
25
|
26
|
29
|
29
|
35
|
43
|
34
|
18
|
24
|
33
|
20
|
20
|
24
|
28
|
31
|
22
|
29
|
35
|
16
|
16
|
15
|
15
|
19
|
23
|
24
|
20
|
21
|
19
|
24
|
18
|
|
2025/06
|
12
|
18
|
32
|
41
|
34
|
31
|
25
|
21
|
23
|
32
|
25
|
36
|
35
|
25
|
15
|
37
|
22
|
13
|
15
|
13
|
15
|
15
|
15
|
24
|
48
|
36
|
27
|
17
|
14
|
18
|
|
|
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