Air Quality
Excellent
No health implications.
10
PM2.5
17
PM10
1
O3
0.6
CO
4
SO2
42
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Jul
39
Excellent
Fri
3 Jul
39
Excellent
Sat
4 Jul
40
Excellent
Sun
5 Jul
40
Excellent
Mon
6 Jul
38
Excellent
Tue
7 Jul
39
Excellent
Wed
8 Jul
18
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