Air Quality
Excellent
No health implications.
11
PM2.5
22
PM10
53
O3
0.5
CO
6
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 May
37
Excellent
Tue
7 May
42
Excellent
Wed
8 May
35
Excellent
Thu
9 May
39
Excellent
Fri
10 May
36
Excellent
Sat
11 May
35
Excellent
Sun
12 May
35
Excellent
Air quality in the last 12 months (Yangxi)
|
2024/02
|
35
|
26
|
26
|
23
|
33
|
50
|
26
|
15
|
29
|
75
|
70
|
56
|
51
|
46
|
41
|
43
|
36
|
25
|
27
|
24
|
37
|
35
|
45
|
38
|
24
|
35
|
30
|
51
|
33
|
||
|
2024/01
|
75
|
57
|
43
|
43
|
53
|
52
|
69
|
53
|
48
|
47
|
48
|
65
|
74
|
51
|
46
|
44
|
40
|
38
|
35
|
38
|
37
|
37
|
26
|
44
|
51
|
57
|
42
|
28
|
67
|
82
|
77
|
|
2023/12
|
47
|
55
|
59
|
65
|
68
|
58
|
42
|
54
|
50
|
35
|
35
|
45
|
52
|
72
|
41
|
29
|
26
|
47
|
22
|
26
|
34
|
46
|
54
|
46
|
45
|
58
|
63
|
87
|
82
|
72
|
69
|
|
2023/11
|
48
|
40
|
35
|
32
|
28
|
40
|
46
|
43
|
37
|
31
|
33
|
32
|
24
|
31
|
42
|
38
|
46
|
55
|
59
|
65
|
60
|
47
|
55
|
74
|
63
|
59
|
76
|
65
|
69
|
73
|
|
|
2023/10
|
37
|
32
|
33
|
38
|
40
|
29
|
34
|
27
|
22
|
16
|
23
|
36
|
38
|
37
|
55
|
56
|
65
|
49
|
28
|
19
|
18
|
27
|
36
|
54
|
47
|
42
|
35
|
38
|
42
|
42
|
48
|
|
2023/09
|
33
|
21
|
23
|
31
|
33
|
34
|
27
|
18
|
19
|
15
|
13
|
22
|
17
|
19
|
24
|
22
|
18
|
16
|
19
|
19
|
23
|
26
|
29
|
25
|
24
|
23
|
26
|
31
|
30
|
29
|
|
|
2023/08
|
17
|
20
|
21
|
17
|
23
|
28
|
24
|
22
|
26
|
28
|
22
|
21
|
22
|
27
|
21
|
28
|
35
|
36
|
26
|
24
|
18
|
17
|
19
|
21
|
22
|
23
|
22
|
19
|
19
|
24
|
31
|
|
2023/07
|
20
|
18
|
19
|
19
|
18
|
16
|
15
|
14
|
13
|
15
|
14
|
14
|
14
|
22
|
38
|
36
|
19
|
27
|
20
|
19
|
17
|
18
|
18
|
16
|
19
|
31
|
46
|
40
|
32
|
22
|
18
|
|
2023/06
|
42
|
29
|
25
|
19
|
19
|
20
|
21
|
19
|
23
|
25
|
30
|
39
|
37
|
22
|
28
|
24
|
20
|
20
|
23
|
22
|
20
|
20
|
24
|
23
|
20
|
15
|
22
|
18
|
19
|
16
|
|
|
2023/05
|
40
|
43
|
32
|
23
|
22
|
27
|
25
|
26
|
49
|
42
|
45
|
23
|
23
|
32
|
49
|
30
|
26
|
42
|
42
|
33
|
32
|
32
|
36
|
32
|
38
|
20
|
21
|
29
|
32
|
42
|
55
|
|
2023/04
|
31
|
33
|
31
|
27
|
26
|
28
|
34
|
56
|
76
|
60
|
38
|
38
|
39
|
60
|
53
|
55
|
61
|
33
|
37
|
58
|
41
|
43
|
26
|
29
|
32
|
24
|
44
|
37
|
30
|
34
|
|
|
2023/03
|
50
|
63
|
64
|
68
|
62
|
54
|
49
|
42
|
54
|
58
|
51
|
47
|
79
|
82
|
44
|
44
|
47
|
40
|
38
|
35
|
24
|
38
|
36
|
28
|
30
|
18
|
19
|
25
|
21
|
26
|
19
|
|
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