Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
44
*
PM2.5
66
PM10
47
O3
0.6
CO
8
SO2
28
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
28 Apr
69
Good
Wed
29 Apr
47
Excellent
Thu
30 Apr
54
Good
Fri
1 May
63
Good
Sat
2 May
69
Good
Sun
3 May
48
Excellent
Mon
4 May
37
Excellent
Air quality in the last 12 months (Songyang)
|
2026/03
|
18
|
17
|
27
|
58
|
28
|
46
|
56
|
49
|
50
|
43
|
40
|
45
|
54
|
52
|
54
|
48
|
47
|
48
|
19
|
42
|
31
|
30
|
27
|
18
|
27
|
39
|
30
|
35
|
27
|
32
|
21
|
|
2026/02
|
35
|
41
|
57
|
57
|
66
|
40
|
18
|
38
|
35
|
38
|
43
|
50
|
57
|
47
|
35
|
14
|
49
|
49
|
37
|
30
|
28
|
33
|
99
|
42
|
19
|
20
|
11
|
15
|
|||
|
2026/01
|
23
|
28
|
72
|
72
|
56
|
51
|
49
|
49
|
50
|
47
|
58
|
62
|
54
|
58
|
58
|
63
|
85
|
90
|
58
|
14
|
40
|
63
|
83
|
74
|
70
|
71
|
24
|
70
|
61
|
28
|
13
|
|
2025/12
|
68
|
111
|
51
|
54
|
53
|
65
|
73
|
86
|
72
|
47
|
56
|
77
|
38
|
41
|
52
|
54
|
67
|
118
|
102
|
73
|
73
|
43
|
50
|
47
|
31
|
51
|
52
|
55
|
53
|
82
|
65
|
|
2025/11
|
41
|
51
|
60
|
27
|
32
|
48
|
34
|
41
|
14
|
42
|
31
|
21
|
35
|
44
|
69
|
63
|
49
|
27
|
30
|
38
|
51
|
59
|
54
|
49
|
71
|
81
|
71
|
72
|
61
|
57
|
|
|
2025/10
|
36
|
26
|
24
|
38
|
27
|
31
|
40
|
42
|
37
|
34
|
41
|
37
|
40
|
28
|
25
|
30
|
34
|
29
|
19
|
24
|
29
|
27
|
30
|
38
|
42
|
50
|
40
|
53
|
32
|
29
|
31
|
|
2025/09
|
25
|
23
|
24
|
31
|
28
|
22
|
20
|
22
|
20
|
15
|
18
|
22
|
26
|
18
|
28
|
21
|
21
|
22
|
18
|
27
|
25
|
34
|
24
|
18
|
26
|
27
|
28
|
32
|
41
|
42
|
|
|
2025/08
|
32
|
32
|
29
|
22
|
18
|
22
|
18
|
20
|
24
|
31
|
31
|
25
|
14
|
11
|
12
|
15
|
16
|
18
|
19
|
21
|
19
|
17
|
22
|
22
|
20
|
21
|
18
|
14
|
15
|
18
|
29
|
|
2025/07
|
11
|
16
|
27
|
27
|
19
|
13
|
14
|
19
|
15
|
19
|
20
|
20
|
22
|
25
|
30
|
34
|
30
|
23
|
15
|
13
|
11
|
18
|
22
|
24
|
26
|
14
|
20
|
20
|
24
|
26
|
21
|
|
2025/06
|
32
|
25
|
17
|
32
|
28
|
33
|
34
|
43
|
26
|
23
|
19
|
19
|
12
|
21
|
15
|
21
|
29
|
19
|
28
|
21
|
21
|
24
|
18
|
18
|
25
|
22
|
26
|
21
|
27
|
19
|
|
|
2025/05
|
44
|
47
|
51
|
51
|
33
|
49
|
87
|
48
|
32
|
42
|
40
|
40
|
36
|
36
|
50
|
42
|
32
|
30
|
30
|
23
|
25
|
30
|
22
|
32
|
58
|
60
|
54
|
31
|
18
|
34
|
40
|
|
2025/04
|
31
|
36
|
57
|
57
|
53
|
57
|
57
|
56
|
60
|
40
|
46
|
66
|
121
|
82
|
58
|
50
|
57
|
56
|
56
|
41
|
51
|
22
|
37
|
31
|
21
|
37
|
36
|
35
|
55
|
47
|
|
|
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