Air Quality
Excellent
No health implications.
22
PM2.5
50
PM10
33
O3
0.6
CO
8
SO2
33
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Jun
75
Good
Mon
16 Jun
57
Good
Tue
17 Jun
49
Excellent
Wed
18 Jun
46
Excellent
Thu
19 Jun
40
Excellent
Fri
20 Jun
41
Excellent
Sat
21 Jun
32
Excellent
Air quality in the last 12 months (Youjiang)
|
2025/05
|
32
|
48
|
54
|
43
|
41
|
24
|
31
|
53
|
34
|
25
|
20
|
42
|
52
|
45
|
37
|
28
|
39
|
30
|
37
|
36
|
35
|
33
|
16
|
38
|
42
|
28
|
41
|
41
|
14
|
35
|
40
|
|
2025/04
|
42
|
47
|
65
|
63
|
62
|
89
|
106
|
81
|
62
|
48
|
63
|
53
|
148
|
136
|
91
|
82
|
81
|
67
|
57
|
48
|
43
|
47
|
22
|
33
|
28
|
44
|
46
|
26
|
46
|
46
|
|
|
2025/03
|
39
|
47
|
51
|
67
|
22
|
22
|
29
|
33
|
67
|
47
|
58
|
39
|
52
|
53
|
25
|
20
|
39
|
27
|
35
|
44
|
58
|
79
|
84
|
88
|
107
|
94
|
81
|
89
|
38
|
24
|
28
|
|
2025/02
|
57
|
19
|
23
|
42
|
68
|
42
|
23
|
24
|
56
|
68
|
99
|
80
|
26
|
65
|
38
|
35
|
42
|
30
|
24
|
26
|
15
|
20
|
16
|
22
|
37
|
26
|
55
|
51
|
|||
|
2025/01
|
73
|
102
|
92
|
86
|
57
|
72
|
106
|
104
|
52
|
24
|
37
|
44
|
61
|
78
|
79
|
74
|
84
|
107
|
92
|
96
|
103
|
76
|
89
|
66
|
59
|
15
|
34
|
40
|
73
|
68
|
66
|
|
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
|
|
|
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