Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
53
*
PM2.5
69
PM10
107
O3
0.7
CO
7
SO2
14
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
19 Dec
164
Moderate
Sat
20 Dec
159
Moderate
Sun
21 Dec
105
Light
Mon
22 Dec
125
Light
Tue
23 Dec
110
Light
Wed
24 Dec
104
Light
Thu
25 Dec
33
Excellent
Air quality in the last 12 months (Songzi)
|
2025/11
|
67
|
53
|
74
|
86
|
113
|
75
|
38
|
21
|
31
|
45
|
53
|
49
|
62
|
76
|
89
|
104
|
42
|
26
|
30
|
42
|
48
|
59
|
70
|
51
|
55
|
63
|
71
|
67
|
65
|
89
|
|
|
2025/10
|
39
|
32
|
22
|
35
|
46
|
63
|
47
|
57
|
97
|
70
|
48
|
45
|
17
|
26
|
46
|
25
|
25
|
17
|
27
|
18
|
25
|
39
|
42
|
52
|
76
|
68
|
62
|
67
|
103
|
98
|
77
|
|
2025/09
|
18
|
29
|
33
|
28
|
43
|
20
|
34
|
36
|
21
|
30
|
26
|
23
|
20
|
21
|
28
|
30
|
26
|
14
|
16
|
18
|
29
|
30
|
17
|
22
|
25
|
19
|
28
|
40
|
19
|
27
|
|
|
2025/08
|
35
|
37
|
41
|
45
|
34
|
34
|
24
|
20
|
19
|
15
|
14
|
12
|
12
|
19
|
17
|
17
|
23
|
28
|
28
|
19
|
18
|
23
|
22
|
21
|
21
|
23
|
27
|
37
|
40
|
27
|
18
|
|
2025/07
|
22
|
16
|
16
|
18
|
22
|
32
|
29
|
38
|
28
|
19
|
37
|
37
|
26
|
31
|
31
|
26
|
31
|
21
|
28
|
31
|
24
|
16
|
12
|
16
|
24
|
25
|
22
|
19
|
18
|
21
|
24
|
|
2025/06
|
19
|
35
|
41
|
42
|
43
|
48
|
29
|
24
|
25
|
35
|
26
|
28
|
31
|
29
|
30
|
36
|
28
|
17
|
14
|
15
|
16
|
23
|
22
|
25
|
22
|
16
|
27
|
27
|
19
|
21
|
|
|
2025/05
|
58
|
69
|
60
|
45
|
44
|
141
|
146
|
30
|
38
|
53
|
44
|
59
|
67
|
64
|
41
|
38
|
53
|
112
|
75
|
50
|
37
|
21
|
46
|
62
|
62
|
64
|
57
|
44
|
39
|
32
|
21
|
|
2025/04
|
60
|
62
|
67
|
60
|
69
|
71
|
67
|
66
|
62
|
50
|
45
|
263
|
166
|
139
|
92
|
78
|
75
|
74
|
59
|
61
|
50
|
62
|
69
|
63
|
69
|
67
|
55
|
57
|
59
|
29
|
|
|
2025/03
|
134
|
90
|
32
|
44
|
52
|
58
|
90
|
86
|
66
|
60
|
72
|
81
|
72
|
57
|
45
|
52
|
54
|
48
|
51
|
51
|
55
|
59
|
57
|
56
|
53
|
68
|
112
|
61
|
72
|
61
|
63
|
|
2025/02
|
75
|
78
|
68
|
65
|
68
|
56
|
92
|
61
|
56
|
73
|
84
|
97
|
92
|
72
|
83
|
75
|
85
|
52
|
81
|
111
|
111
|
93
|
95
|
94
|
104
|
92
|
66
|
82
|
|||
|
2025/01
|
142
|
153
|
160
|
193
|
83
|
92
|
71
|
90
|
77
|
75
|
93
|
94
|
152
|
133
|
75
|
77
|
94
|
124
|
135
|
151
|
187
|
231
|
234
|
106
|
26
|
41
|
51
|
79
|
223
|
139
|
137
|
|
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
|
|
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