Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
51
PM2.5
92
*
PM10
105
O3
0.7
CO
12
SO2
24
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
6 May
49
Excellent
Tue
7 May
50
Excellent
Wed
8 May
71
Good
Thu
9 May
95
Good
Fri
10 May
86
Good
Sat
11 May
68
Good
Sun
12 May
62
Good
Air quality in the last 12 months (Xinmin)
|
2024/02
|
67
|
121
|
125
|
109
|
82
|
78
|
113
|
136
|
180
|
226
|
77
|
83
|
104
|
43
|
45
|
78
|
58
|
38
|
43
|
38
|
39
|
46
|
64
|
92
|
80
|
64
|
104
|
91
|
66
|
||
|
2024/01
|
120
|
163
|
107
|
71
|
49
|
54
|
34
|
54
|
57
|
94
|
65
|
53
|
65
|
47
|
75
|
89
|
86
|
44
|
71
|
55
|
32
|
31
|
54
|
57
|
88
|
67
|
82
|
113
|
77
|
159
|
59
|
|
2023/12
|
52
|
48
|
67
|
81
|
137
|
63
|
70
|
91
|
28
|
35
|
54
|
58
|
75
|
81
|
92
|
29
|
46
|
87
|
75
|
40
|
62
|
95
|
109
|
180
|
144
|
61
|
123
|
115
|
119
|
144
|
51
|
|
2023/11
|
54
|
98
|
28
|
77
|
166
|
69
|
64
|
66
|
50
|
28
|
43
|
60
|
63
|
82
|
107
|
53
|
34
|
55
|
43
|
55
|
91
|
78
|
22
|
33
|
57
|
67
|
86
|
43
|
39
|
52
|
|
|
2023/10
|
36
|
48
|
47
|
37
|
39
|
49
|
55
|
50
|
38
|
60
|
78
|
88
|
70
|
60
|
47
|
40
|
61
|
44
|
39
|
27
|
36
|
48
|
99
|
82
|
103
|
28
|
69
|
101
|
106
|
63
|
82
|
|
2023/09
|
43
|
50
|
49
|
62
|
40
|
46
|
56
|
58
|
51
|
48
|
42
|
33
|
45
|
57
|
57
|
53
|
66
|
43
|
23
|
33
|
49
|
40
|
39
|
46
|
32
|
44
|
63
|
37
|
55
|
35
|
|
|
2023/08
|
45
|
43
|
47
|
47
|
20
|
16
|
24
|
30
|
28
|
25
|
24
|
26
|
21
|
35
|
49
|
51
|
49
|
55
|
67
|
61
|
40
|
33
|
48
|
39
|
23
|
27
|
41
|
31
|
18
|
33
|
45
|
|
2023/07
|
46
|
71
|
37
|
40
|
48
|
68
|
49
|
36
|
33
|
41
|
45
|
74
|
54
|
32
|
28
|
18
|
33
|
61
|
73
|
81
|
82
|
46
|
26
|
45
|
40
|
52
|
35
|
33
|
26
|
26
|
43
|
|
2023/06
|
53
|
37
|
36
|
43
|
51
|
53
|
45
|
42
|
45
|
34
|
40
|
41
|
53
|
73
|
65
|
66
|
79
|
62
|
62
|
34
|
38
|
56
|
58
|
61
|
38
|
49
|
60
|
49
|
47
|
57
|
|
|
2023/05
|
46
|
78
|
59
|
46
|
57
|
42
|
44
|
60
|
40
|
58
|
60
|
75
|
47
|
53
|
56
|
68
|
43
|
46
|
68
|
305
|
126
|
69
|
57
|
70
|
66
|
62
|
51
|
57
|
41
|
52
|
62
|
|
2023/04
|
102
|
87
|
78
|
100
|
228
|
54
|
44
|
45
|
106
|
104
|
305
|
209
|
322
|
134
|
138
|
69
|
91
|
66
|
97
|
78
|
86
|
77
|
55
|
68
|
58
|
33
|
60
|
48
|
42
|
44
|
|
|
2023/03
|
57
|
81
|
87
|
149
|
151
|
122
|
125
|
63
|
110
|
116
|
63
|
39
|
66
|
96
|
80
|
46
|
68
|
80
|
94
|
121
|
104
|
292
|
223
|
43
|
55
|
51
|
84
|
86
|
109
|
118
|
134
|
|
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