Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
60
*
PM2.5
77
PM10
59
O3
0.8
CO
9
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
9 Jan
77
Good
Fri
10 Jan
86
Good
Sat
11 Jan
94
Good
Sun
12 Jan
105
Light
Mon
13 Jan
111
Light
Tue
14 Jan
25
Excellent
Wed
15 Jan
44
Excellent
Air quality in the last 12 months (Songzi)
|
2024/12
|
91
|
123
|
95
|
73
|
49
|
60
|
58
|
66
|
72
|
69
|
60
|
98
|
88
|
54
|
74
|
81
|
96
|
101
|
61
|
94
|
97
|
64
|
62
|
89
|
144
|
147
|
172
|
91
|
101
|
168
|
162
|
|
2024/11
|
82
|
81
|
105
|
78
|
72
|
82
|
75
|
81
|
101
|
70
|
84
|
89
|
85
|
88
|
84
|
53
|
15
|
21
|
31
|
34
|
48
|
54
|
77
|
93
|
37
|
41
|
51
|
52
|
56
|
62
|
|
|
2024/10
|
31
|
57
|
59
|
52
|
66
|
51
|
35
|
51
|
74
|
85
|
84
|
76
|
58
|
66
|
72
|
76
|
43
|
25
|
29
|
43
|
35
|
40
|
44
|
52
|
59
|
56
|
57
|
76
|
107
|
91
|
70
|
|
2024/09
|
48
|
50
|
45
|
59
|
58
|
36
|
41
|
47
|
51
|
51
|
47
|
29
|
38
|
63
|
45
|
51
|
41
|
43
|
31
|
36
|
51
|
47
|
58
|
69
|
83
|
91
|
98
|
93
|
79
|
46
|
|
|
2024/08
|
18
|
20
|
22
|
23
|
23
|
24
|
26
|
32
|
32
|
39
|
77
|
62
|
41
|
43
|
43
|
34
|
27
|
35
|
23
|
37
|
31
|
34
|
32
|
33
|
34
|
46
|
25
|
25
|
33
|
43
|
49
|
|
2024/07
|
23
|
26
|
32
|
21
|
23
|
20
|
20
|
23
|
25
|
25
|
44
|
40
|
25
|
26
|
30
|
30
|
26
|
25
|
18
|
23
|
22
|
26
|
26
|
32
|
34
|
31
|
29
|
15
|
14
|
20
|
19
|
|
2024/06
|
40
|
46
|
49
|
33
|
31
|
49
|
51
|
47
|
31
|
33
|
36
|
29
|
27
|
39
|
44
|
44
|
35
|
39
|
43
|
43
|
47
|
16
|
28
|
24
|
29
|
35
|
30
|
15
|
23
|
24
|
|
|
2024/05
|
28
|
45
|
39
|
33
|
47
|
42
|
67
|
68
|
75
|
72
|
64
|
75
|
75
|
65
|
76
|
58
|
56
|
54
|
51
|
28
|
39
|
44
|
59
|
57
|
48
|
37
|
47
|
41
|
43
|
42
|
47
|
|
2024/04
|
45
|
30
|
70
|
63
|
60
|
47
|
61
|
57
|
44
|
52
|
68
|
40
|
52
|
56
|
54
|
45
|
45
|
55
|
35
|
49
|
58
|
68
|
57
|
87
|
51
|
58
|
61
|
42
|
46
|
28
|
|
|
2024/03
|
100
|
81
|
57
|
66
|
110
|
107
|
87
|
102
|
89
|
88
|
84
|
72
|
93
|
110
|
124
|
119
|
106
|
55
|
70
|
86
|
74
|
65
|
55
|
46
|
33
|
42
|
64
|
55
|
42
|
44
|
54
|
|
2024/02
|
75
|
42
|
51
|
69
|
94
|
97
|
96
|
103
|
124
|
155
|
125
|
89
|
66
|
66
|
63
|
63
|
51
|
55
|
193
|
17
|
22
|
27
|
34
|
50
|
78
|
94
|
80
|
95
|
71
|
||
|
2024/01
|
99
|
82
|
53
|
65
|
97
|
130
|
159
|
111
|
147
|
131
|
132
|
126
|
131
|
194
|
87
|
85
|
62
|
62
|
34
|
45
|
80
|
47
|
38
|
46
|
64
|
75
|
87
|
109
|
119
|
120
|
136
|
|
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