Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
27
PM2.5
66
*
PM10
50
O3
0.6
CO
7
SO2
39
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
11 Jan
47
Excellent
Mon
12 Jan
46
Excellent
Tue
13 Jan
37
Excellent
Wed
14 Jan
38
Excellent
Thu
15 Jan
40
Excellent
Fri
16 Jan
43
Excellent
Sat
17 Jan
17
Excellent
Songxi Air quality rank
Air quality in the last 12 months (Songxi)
|
2025/11
|
34
|
45
|
53
|
22
|
27
|
38
|
36
|
34
|
17
|
34
|
34
|
14
|
28
|
35
|
53
|
54
|
46
|
22
|
27
|
34
|
42
|
47
|
52
|
44
|
58
|
72
|
63
|
61
|
57
|
49
|
|
|
2025/10
|
34
|
24
|
24
|
26
|
26
|
27
|
33
|
39
|
37
|
32
|
35
|
32
|
34
|
27
|
25
|
27
|
31
|
31
|
20
|
19
|
20
|
19
|
30
|
30
|
34
|
46
|
41
|
41
|
30
|
32
|
25
|
|
2025/09
|
23
|
22
|
25
|
28
|
25
|
22
|
18
|
19
|
20
|
16
|
15
|
21
|
27
|
20
|
28
|
21
|
19
|
20
|
18
|
21
|
21
|
27
|
21
|
17
|
23
|
22
|
26
|
27
|
31
|
36
|
|
|
2025/08
|
30
|
27
|
20
|
18
|
15
|
19
|
19
|
23
|
28
|
32
|
30
|
26
|
14
|
12
|
11
|
12
|
13
|
14
|
17
|
18
|
15
|
16
|
24
|
23
|
19
|
19
|
15
|
13
|
14
|
16
|
23
|
|
2025/07
|
13
|
16
|
22
|
24
|
20
|
16
|
16
|
23
|
16
|
15
|
18
|
18
|
19
|
18
|
26
|
29
|
31
|
27
|
15
|
13
|
9
|
13
|
18
|
19
|
26
|
15
|
15
|
15
|
17
|
23
|
23
|
|
2025/06
|
37
|
33
|
16
|
29
|
28
|
32
|
37
|
35
|
19
|
19
|
19
|
20
|
15
|
22
|
17
|
18
|
22
|
20
|
23
|
20
|
19
|
21
|
24
|
23
|
30
|
29
|
27
|
22
|
26
|
21
|
|
|
2025/05
|
42
|
43
|
51
|
49
|
34
|
41
|
71
|
43
|
33
|
37
|
33
|
37
|
35
|
36
|
49
|
46
|
40
|
22
|
25
|
26
|
30
|
30
|
27
|
26
|
52
|
56
|
49
|
28
|
14
|
28
|
38
|
|
2025/04
|
25
|
35
|
44
|
50
|
48
|
53
|
55
|
55
|
58
|
36
|
41
|
63
|
113
|
83
|
69
|
54
|
62
|
58
|
50
|
27
|
47
|
34
|
28
|
23
|
14
|
26
|
25
|
34
|
49
|
48
|
|
|
2025/03
|
48
|
46
|
45
|
20
|
20
|
15
|
36
|
40
|
53
|
49
|
60
|
59
|
28
|
19
|
13
|
22
|
37
|
34
|
43
|
41
|
37
|
39
|
47
|
58
|
70
|
85
|
77
|
42
|
25
|
21
|
24
|
|
2025/02
|
27
|
14
|
25
|
46
|
40
|
46
|
45
|
51
|
35
|
49
|
40
|
47
|
68
|
79
|
58
|
51
|
54
|
53
|
35
|
20
|
14
|
27
|
18
|
49
|
83
|
60
|
47
|
31
|
|||
|
2025/01
|
83
|
68
|
63
|
60
|
58
|
65
|
70
|
80
|
64
|
44
|
40
|
42
|
47
|
52
|
69
|
57
|
50
|
49
|
43
|
46
|
71
|
75
|
64
|
46
|
37
|
28
|
30
|
50
|
120
|
49
|
40
|
|
2024/12
|
45
|
47
|
57
|
72
|
59
|
33
|
42
|
62
|
55
|
53
|
32
|
33
|
40
|
61
|
60
|
53
|
50
|
56
|
53
|
43
|
52
|
66
|
58
|
56
|
63
|
81
|
117
|
92
|
62
|
61
|
67
|
|
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