Air Quality
Excellent
No health implications.
17
PM2.5
27
PM10
36
O3
0.5
CO
9
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Jun
27
Excellent
Sat
20 Jun
21
Excellent
Sun
21 Jun
34
Excellent
Mon
22 Jun
40
Excellent
Tue
23 Jun
51
Good
Wed
24 Jun
61
Good
Thu
25 Jun
30
Excellent
Air quality in the last 12 months (Youjiang)
|
2026/05
|
46
|
49
|
20
|
25
|
39
|
46
|
39
|
32
|
27
|
30
|
34
|
63
|
53
|
44
|
50
|
27
|
21
|
25
|
29
|
26
|
20
|
31
|
38
|
37
|
28
|
37
|
43
|
34
|
21
|
25
|
39
|
|
2026/04
|
31
|
51
|
62
|
33
|
66
|
103
|
101
|
86
|
64
|
56
|
51
|
55
|
95
|
98
|
100
|
98
|
36
|
30
|
44
|
45
|
52
|
43
|
25
|
25
|
37
|
58
|
62
|
31
|
20
|
30
|
|
|
2026/03
|
50
|
43
|
17
|
24
|
48
|
51
|
63
|
54
|
17
|
25
|
28
|
36
|
52
|
73
|
73
|
54
|
47
|
50
|
49
|
39
|
37
|
64
|
71
|
52
|
54
|
56
|
66
|
70
|
52
|
51
|
50
|
|
2026/02
|
33
|
38
|
55
|
97
|
69
|
55
|
43
|
16
|
23
|
50
|
32
|
40
|
29
|
47
|
53
|
52
|
39
|
29
|
20
|
26
|
52
|
67
|
43
|
46
|
45
|
42
|
38
|
52
|
|||
|
2026/01
|
30
|
15
|
37
|
52
|
20
|
31
|
41
|
60
|
75
|
66
|
59
|
83
|
72
|
95
|
75
|
73
|
81
|
77
|
64
|
48
|
17
|
22
|
44
|
62
|
60
|
49
|
45
|
42
|
62
|
51
|
21
|
|
2025/12
|
60
|
61
|
54
|
61
|
44
|
56
|
69
|
41
|
61
|
82
|
73
|
69
|
40
|
45
|
52
|
61
|
55
|
53
|
70
|
67
|
41
|
61
|
53
|
16
|
21
|
45
|
56
|
59
|
76
|
79
|
65
|
|
2025/11
|
18
|
16
|
15
|
9
|
22
|
28
|
44
|
35
|
13
|
17
|
18
|
17
|
25
|
31
|
34
|
33
|
37
|
16
|
15
|
20
|
28
|
34
|
34
|
48
|
40
|
38
|
44
|
42
|
47
|
54
|
|
|
2025/10
|
37
|
35
|
41
|
36
|
35
|
14
|
12
|
27
|
33
|
41
|
44
|
50
|
51
|
32
|
21
|
28
|
31
|
46
|
31
|
17
|
11
|
12
|
26
|
40
|
34
|
21
|
23
|
29
|
37
|
65
|
23
|
|
2025/09
|
29
|
35
|
32
|
32
|
39
|
42
|
40
|
37
|
25
|
35
|
32
|
27
|
27
|
35
|
32
|
31
|
26
|
26
|
27
|
37
|
37
|
30
|
19
|
15
|
12
|
13
|
21
|
24
|
23
|
14
|
|
|
2025/08
|
18
|
25
|
38
|
33
|
42
|
32
|
27
|
37
|
38
|
37
|
33
|
46
|
35
|
26
|
18
|
19
|
22
|
16
|
9
|
19
|
28
|
32
|
35
|
30
|
23
|
23
|
26
|
26
|
34
|
23
|
32
|
|
2025/07
|
23
|
19
|
24
|
28
|
34
|
36
|
42
|
38
|
36
|
20
|
19
|
28
|
28
|
25
|
35
|
39
|
32
|
44
|
28
|
27
|
22
|
14
|
12
|
15
|
21
|
29
|
29
|
27
|
34
|
32
|
27
|
|
2025/06
|
41
|
25
|
22
|
21
|
36
|
48
|
46
|
34
|
32
|
29
|
38
|
26
|
30
|
39
|
30
|
36
|
37
|
31
|
29
|
30
|
15
|
24
|
30
|
30
|
30
|
29
|
32
|
29
|
28
|
24
|
|
|
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