Air Quality
Excellent
No health implications.
12
PM2.5
32
PM10
132
O3
0.7
CO
7
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 May
84
Good
Wed
14 May
86
Good
Thu
15 May
56
Good
Fri
16 May
43
Excellent
Sat
17 May
47
Excellent
Sun
18 May
39
Excellent
Mon
19 May
27
Excellent
Air quality in the last 12 months (Yujiang)
|
2025/02
|
35
|
21
|
40
|
49
|
44
|
54
|
73
|
52
|
35
|
53
|
70
|
82
|
90
|
92
|
45
|
55
|
60
|
43
|
51
|
23
|
24
|
26
|
27
|
57
|
86
|
81
|
61
|
42
|
|||
|
2025/01
|
84
|
90
|
102
|
89
|
105
|
89
|
83
|
85
|
67
|
52
|
54
|
55
|
61
|
61
|
92
|
53
|
54
|
58
|
64
|
63
|
64
|
61
|
60
|
81
|
43
|
24
|
59
|
74
|
117
|
58
|
41
|
|
2024/12
|
50
|
54
|
69
|
112
|
68
|
62
|
49
|
82
|
58
|
64
|
41
|
51
|
105
|
64
|
56
|
55
|
62
|
77
|
75
|
73
|
76
|
85
|
69
|
95
|
100
|
112
|
127
|
80
|
79
|
92
|
89
|
|
2024/11
|
30
|
46
|
50
|
62
|
77
|
53
|
43
|
48
|
56
|
58
|
47
|
59
|
59
|
51
|
33
|
39
|
34
|
28
|
37
|
42
|
61
|
43
|
76
|
60
|
44
|
37
|
41
|
47
|
54
|
46
|
|
|
2024/10
|
44
|
35
|
38
|
37
|
42
|
32
|
28
|
20
|
34
|
46
|
59
|
59
|
56
|
73
|
67
|
26
|
36
|
43
|
26
|
25
|
45
|
40
|
41
|
51
|
44
|
51
|
16
|
26
|
51
|
55
|
42
|
|
2024/09
|
55
|
60
|
57
|
50
|
42
|
38
|
30
|
32
|
31
|
35
|
36
|
20
|
36
|
42
|
39
|
38
|
37
|
30
|
41
|
38
|
28
|
25
|
28
|
25
|
43
|
40
|
35
|
30
|
46
|
40
|
|
|
2024/08
|
16
|
23
|
31
|
40
|
40
|
40
|
33
|
36
|
35
|
36
|
34
|
24
|
21
|
24
|
26
|
37
|
30
|
33
|
24
|
34
|
24
|
29
|
32
|
40
|
39
|
41
|
42
|
28
|
37
|
49
|
45
|
|
2024/07
|
35
|
20
|
24
|
20
|
22
|
17
|
20
|
19
|
22
|
27
|
27
|
24
|
22
|
27
|
31
|
30
|
17
|
17
|
18
|
22
|
27
|
28
|
32
|
32
|
25
|
18
|
12
|
16
|
21
|
23
|
16
|
|
2024/06
|
12
|
15
|
24
|
32
|
28
|
28
|
32
|
36
|
44
|
26
|
14
|
18
|
27
|
17
|
19
|
20
|
16
|
19
|
33
|
23
|
26
|
24
|
30
|
21
|
14
|
17
|
21
|
30
|
15
|
21
|
|
|
2024/05
|
18
|
35
|
46
|
30
|
18
|
28
|
42
|
48
|
58
|
51
|
48
|
50
|
63
|
49
|
48
|
62
|
50
|
52
|
51
|
31
|
20
|
27
|
29
|
22
|
21
|
23
|
21
|
21
|
36
|
44
|
24
|
|
2024/04
|
28
|
31
|
29
|
27
|
23
|
34
|
32
|
41
|
34
|
45
|
49
|
47
|
42
|
36
|
52
|
36
|
19
|
24
|
24
|
20
|
29
|
31
|
39
|
48
|
43
|
43
|
35
|
31
|
37
|
15
|
|
|
2024/03
|
37
|
39
|
37
|
48
|
29
|
48
|
56
|
62
|
62
|
64
|
66
|
53
|
71
|
45
|
38
|
53
|
39
|
38
|
57
|
65
|
56
|
54
|
44
|
37
|
25
|
27
|
43
|
29
|
40
|
39
|
23
|
|
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