Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
39
*
PM2.5
45
PM10
28
O3
0.6
CO
4
SO2
35
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
10 Feb
64
Good
Wed
11 Feb
86
Good
Thu
12 Feb
105
Light
Fri
13 Feb
62
Good
Sat
14 Feb
65
Good
Sun
15 Feb
78
Good
Mon
16 Feb
23
Excellent
Air quality in the last 12 months (Chaisang)
|
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
|
|
|
2025/05
|
43
|
51
|
63
|
58
|
40
|
88
|
143
|
38
|
33
|
48
|
45
|
54
|
51
|
54
|
77
|
28
|
37
|
104
|
43
|
27
|
20
|
25
|
28
|
55
|
64
|
56
|
59
|
36
|
36
|
26
|
17
|
|
2025/04
|
62
|
54
|
66
|
62
|
69
|
66
|
60
|
62
|
66
|
56
|
45
|
190
|
112
|
112
|
49
|
55
|
68
|
70
|
73
|
67
|
33
|
36
|
57
|
36
|
44
|
34
|
33
|
52
|
56
|
56
|
|
|
2025/03
|
36
|
33
|
20
|
38
|
52
|
64
|
75
|
72
|
95
|
75
|
60
|
65
|
55
|
54
|
21
|
50
|
35
|
46
|
46
|
45
|
43
|
53
|
68
|
74
|
64
|
82
|
64
|
62
|
64
|
69
|
60
|
|
2025/02
|
51
|
34
|
74
|
65
|
55
|
45
|
70
|
39
|
40
|
62
|
69
|
105
|
82
|
60
|
67
|
59
|
66
|
71
|
53
|
60
|
47
|
47
|
84
|
105
|
103
|
72
|
70
|
46
|
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
|
14
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15
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16
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17
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18
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19
|
20
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21
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22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution