Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
15
PM2.5
54
*
PM10
91
O3
0.3
CO
11
SO2
7
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
26 Jan
60
Good
Mon
27 Jan
80
Good
Tue
28 Jan
120
Light
Wed
29 Jan
165
Moderate
Thu
30 Jan
185
Moderate
Fri
31 Jan
148
Light
Sat
1 Feb
57
Good
Air quality in the last 12 months (Duodao)
|
2024/12
|
114
|
123
|
89
|
78
|
55
|
55
|
53
|
79
|
77
|
77
|
73
|
110
|
72
|
58
|
68
|
85
|
101
|
88
|
53
|
89
|
82
|
63
|
60
|
80
|
124
|
102
|
187
|
66
|
101
|
122
|
156
|
|
2024/11
|
120
|
70
|
133
|
66
|
67
|
78
|
87
|
89
|
108
|
95
|
93
|
99
|
117
|
134
|
134
|
60
|
25
|
34
|
38
|
39
|
50
|
50
|
81
|
105
|
43
|
37
|
52
|
55
|
56
|
82
|
|
|
2024/10
|
32
|
56
|
53
|
54
|
56
|
48
|
44
|
80
|
92
|
78
|
70
|
74
|
76
|
102
|
120
|
81
|
73
|
31
|
32
|
38
|
54
|
42
|
43
|
62
|
67
|
68
|
56
|
96
|
126
|
102
|
55
|
|
2024/09
|
52
|
61
|
50
|
56
|
57
|
43
|
46
|
51
|
56
|
68
|
50
|
42
|
48
|
49
|
58
|
63
|
47
|
42
|
33
|
40
|
40
|
36
|
45
|
67
|
80
|
88
|
99
|
85
|
65
|
26
|
|
|
2024/08
|
21
|
21
|
24
|
25
|
32
|
30
|
25
|
37
|
35
|
70
|
84
|
52
|
36
|
45
|
46
|
33
|
30
|
31
|
30
|
35
|
30
|
39
|
38
|
38
|
31
|
41
|
25
|
30
|
42
|
40
|
49
|
|
2024/07
|
34
|
29
|
36
|
21
|
29
|
27
|
28
|
27
|
22
|
31
|
46
|
42
|
31
|
28
|
31
|
34
|
28
|
26
|
26
|
24
|
26
|
33
|
28
|
33
|
37
|
46
|
29
|
24
|
20
|
21
|
24
|
|
2024/06
|
52
|
69
|
60
|
43
|
38
|
51
|
63
|
51
|
47
|
43
|
44
|
40
|
33
|
37
|
49
|
47
|
40
|
47
|
46
|
46
|
40
|
21
|
39
|
58
|
36
|
38
|
35
|
20
|
31
|
25
|
|
|
2024/05
|
28
|
57
|
71
|
50
|
55
|
66
|
74
|
60
|
65
|
72
|
80
|
90
|
92
|
79
|
93
|
62
|
77
|
69
|
71
|
42
|
54
|
58
|
80
|
75
|
56
|
40
|
54
|
43
|
40
|
46
|
51
|
|
2024/04
|
62
|
45
|
90
|
68
|
65
|
52
|
57
|
51
|
46
|
65
|
90
|
77
|
77
|
77
|
76
|
54
|
54
|
61
|
49
|
52
|
65
|
90
|
107
|
110
|
65
|
84
|
83
|
52
|
62
|
48
|
|
|
2024/03
|
114
|
107
|
65
|
74
|
118
|
111
|
98
|
106
|
85
|
90
|
81
|
77
|
90
|
111
|
122
|
108
|
111
|
62
|
102
|
101
|
89
|
71
|
66
|
56
|
47
|
59
|
82
|
96
|
50
|
62
|
86
|
|
2024/02
|
83
|
56
|
59
|
87
|
103
|
111
|
105
|
114
|
133
|
186
|
156
|
106
|
76
|
72
|
70
|
64
|
60
|
68
|
238
|
31
|
26
|
34
|
39
|
61
|
89
|
88
|
87
|
89
|
88
|
||
|
2024/01
|
102
|
91
|
63
|
81
|
96
|
121
|
125
|
90
|
164
|
135
|
157
|
183
|
174
|
198
|
80
|
84
|
75
|
76
|
51
|
62
|
95
|
54
|
53
|
58
|
71
|
87
|
101
|
122
|
114
|
132
|
180
|
|
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