Air Quality
Excellent
No health implications.
3
PM2.5
12
PM10
27
O3
0.6
CO
4
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Feb
63
Good
Tue
4 Feb
57
Good
Wed
5 Feb
62
Good
Thu
6 Feb
56
Good
Fri
7 Feb
59
Good
Sat
8 Feb
58
Good
Sun
9 Feb
25
Excellent
Air quality in the last 12 months (Xiangqiao)
|
2024/12
|
55
|
62
|
57
|
53
|
53
|
51
|
47
|
28
|
38
|
41
|
53
|
24
|
24
|
42
|
39
|
44
|
53
|
52
|
49
|
46
|
43
|
57
|
64
|
42
|
34
|
40
|
79
|
79
|
57
|
69
|
65
|
|
2024/11
|
24
|
21
|
35
|
49
|
45
|
43
|
34
|
31
|
35
|
44
|
58
|
37
|
27
|
31
|
51
|
36
|
26
|
19
|
14
|
12
|
10
|
18
|
25
|
31
|
21
|
12
|
21
|
22
|
33
|
41
|
|
|
2024/10
|
17
|
14
|
25
|
25
|
28
|
34
|
31
|
27
|
25
|
31
|
42
|
48
|
40
|
38
|
37
|
36
|
35
|
41
|
51
|
28
|
32
|
30
|
21
|
25
|
30
|
44
|
39
|
20
|
24
|
40
|
31
|
|
2024/09
|
32
|
37
|
45
|
37
|
32
|
16
|
16
|
20
|
22
|
28
|
54
|
53
|
37
|
36
|
28
|
25
|
23
|
29
|
34
|
22
|
17
|
20
|
12
|
17
|
29
|
29
|
29
|
26
|
29
|
25
|
|
|
2024/08
|
28
|
37
|
43
|
37
|
39
|
36
|
41
|
46
|
48
|
49
|
44
|
41
|
31
|
29
|
30
|
29
|
23
|
26
|
22
|
17
|
17
|
29
|
27
|
28
|
40
|
35
|
51
|
52
|
41
|
29
|
24
|
|
2024/07
|
23
|
22
|
21
|
24
|
24
|
19
|
19
|
22
|
22
|
26
|
31
|
28
|
27
|
25
|
18
|
21
|
17
|
18
|
21
|
20
|
19
|
22
|
34
|
28
|
38
|
18
|
30
|
16
|
21
|
17
|
19
|
|
2024/06
|
17
|
13
|
21
|
25
|
19
|
35
|
24
|
32
|
31
|
29
|
25
|
32
|
31
|
31
|
25
|
19
|
23
|
19
|
19
|
21
|
27
|
36
|
31
|
21
|
19
|
19
|
18
|
22
|
20
|
25
|
|
|
2024/05
|
19
|
21
|
30
|
31
|
27
|
34
|
41
|
45
|
47
|
44
|
47
|
45
|
26
|
30
|
47
|
59
|
45
|
59
|
56
|
24
|
16
|
15
|
19
|
18
|
21
|
29
|
28
|
25
|
33
|
35
|
30
|
|
2024/04
|
34
|
48
|
42
|
52
|
41
|
32
|
28
|
56
|
20
|
39
|
55
|
63
|
59
|
49
|
53
|
56
|
42
|
30
|
39
|
44
|
28
|
32
|
30
|
26
|
22
|
24
|
20
|
17
|
31
|
24
|
|
|
2024/03
|
15
|
16
|
32
|
57
|
115
|
53
|
36
|
49
|
64
|
49
|
46
|
27
|
59
|
93
|
104
|
105
|
77
|
57
|
58
|
65
|
62
|
65
|
65
|
45
|
46
|
41
|
56
|
69
|
49
|
68
|
48
|
|
2024/02
|
60
|
50
|
57
|
45
|
27
|
33
|
23
|
8
|
18
|
56
|
65
|
58
|
66
|
74
|
59
|
53
|
48
|
62
|
54
|
39
|
27
|
37
|
37
|
27
|
25
|
42
|
37
|
66
|
75
|
||
|
2024/01
|
84
|
78
|
47
|
35
|
62
|
78
|
92
|
88
|
68
|
38
|
62
|
90
|
84
|
59
|
69
|
62
|
48
|
57
|
56
|
47
|
21
|
23
|
16
|
27
|
34
|
49
|
50
|
39
|
29
|
67
|
85
|
|
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