Air Quality
Excellent
No health implications.
4
PM2.5
11
PM10
22
O3
0.8
CO
7
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Feb
56
Good
Mon
3 Feb
45
Excellent
Tue
4 Feb
69
Good
Wed
5 Feb
54
Good
Thu
6 Feb
54
Good
Fri
7 Feb
65
Good
Sat
8 Feb
38
Excellent
Air quality in the last 12 months (Youjiang)
|
2024/12
|
73
|
86
|
74
|
59
|
47
|
18
|
16
|
21
|
44
|
75
|
23
|
23
|
33
|
44
|
44
|
57
|
81
|
78
|
59
|
64
|
85
|
83
|
98
|
103
|
99
|
85
|
63
|
49
|
69
|
104
|
74
|
|
2024/11
|
41
|
44
|
47
|
46
|
51
|
49
|
54
|
49
|
50
|
47
|
52
|
61
|
70
|
78
|
65
|
60
|
62
|
51
|
35
|
21
|
29
|
27
|
37
|
59
|
55
|
19
|
19
|
23
|
30
|
42
|
|
|
2024/10
|
8
|
15
|
27
|
45
|
55
|
51
|
46
|
40
|
39
|
41
|
52
|
63
|
72
|
52
|
13
|
32
|
39
|
44
|
42
|
34
|
50
|
46
|
24
|
27
|
29
|
27
|
38
|
33
|
33
|
38
|
34
|
|
2024/09
|
31
|
39
|
19
|
32
|
29
|
35
|
24
|
35
|
20
|
14
|
15
|
20
|
31
|
35
|
46
|
31
|
24
|
29
|
32
|
27
|
33
|
24
|
38
|
40
|
47
|
56
|
66
|
61
|
45
|
34
|
|
|
2024/08
|
17
|
25
|
22
|
24
|
43
|
42
|
42
|
44
|
43
|
47
|
12
|
21
|
27
|
41
|
33
|
25
|
25
|
23
|
30
|
38
|
40
|
32
|
27
|
24
|
27
|
38
|
37
|
37
|
40
|
47
|
35
|
|
2024/07
|
44
|
21
|
21
|
30
|
28
|
33
|
31
|
31
|
38
|
35
|
31
|
35
|
36
|
29
|
38
|
34
|
33
|
30
|
20
|
29
|
37
|
37
|
38
|
21
|
19
|
24
|
44
|
30
|
29
|
21
|
14
|
|
2024/06
|
32
|
48
|
24
|
22
|
19
|
23
|
30
|
24
|
18
|
15
|
38
|
42
|
37
|
21
|
37
|
34
|
43
|
30
|
40
|
33
|
38
|
38
|
39
|
22
|
12
|
15
|
23
|
29
|
27
|
25
|
|
|
2024/05
|
23
|
23
|
29
|
44
|
27
|
30
|
45
|
35
|
22
|
29
|
39
|
22
|
36
|
52
|
41
|
31
|
57
|
55
|
22
|
35
|
37
|
23
|
42
|
50
|
55
|
30
|
28
|
28
|
37
|
25
|
25
|
|
2024/04
|
78
|
77
|
105
|
79
|
26
|
29
|
25
|
26
|
43
|
58
|
65
|
61
|
61
|
66
|
74
|
56
|
55
|
38
|
62
|
46
|
20
|
32
|
22
|
43
|
62
|
39
|
76
|
59
|
90
|
86
|
|
|
2024/03
|
34
|
61
|
91
|
81
|
62
|
41
|
54
|
64
|
63
|
31
|
30
|
59
|
37
|
28
|
31
|
65
|
74
|
58
|
22
|
58
|
74
|
56
|
49
|
60
|
58
|
60
|
74
|
49
|
45
|
71
|
79
|
|
2024/02
|
46
|
55
|
62
|
64
|
36
|
27
|
21
|
31
|
40
|
94
|
61
|
60
|
61
|
53
|
71
|
44
|
56
|
46
|
62
|
60
|
65
|
68
|
27
|
34
|
33
|
25
|
37
|
22
|
21
|
||
|
2024/01
|
80
|
58
|
33
|
50
|
66
|
83
|
70
|
64
|
53
|
37
|
39
|
33
|
36
|
62
|
62
|
57
|
54
|
48
|
51
|
31
|
25
|
18
|
33
|
49
|
52
|
53
|
57
|
52
|
55
|
58
|
66
|
|
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