Air Quality
Excellent
No health implications.
18
PM2.5
22
PM10
30
O3
0.9
CO
7
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Feb
43
Excellent
Sun
2 Feb
38
Excellent
Mon
3 Feb
50
Excellent
Tue
4 Feb
48
Excellent
Wed
5 Feb
61
Good
Thu
6 Feb
32
Excellent
Fri
7 Feb
30
Excellent
Air quality in the last 12 months (Yujiang)
|
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
|
|
2024/02
|
31
|
18
|
17
|
16
|
52
|
27
|
44
|
57
|
105
|
132
|
78
|
54
|
45
|
48
|
40
|
21
|
31
|
32
|
38
|
45
|
20
|
17
|
27
|
34
|
53
|
40
|
57
|
44
|
45
|
||
|
2024/01
|
118
|
131
|
72
|
57
|
53
|
60
|
105
|
147
|
123
|
57
|
56
|
56
|
57
|
57
|
197
|
102
|
82
|
92
|
19
|
23
|
72
|
43
|
37
|
39
|
46
|
59
|
65
|
60
|
70
|
51
|
54
|
|
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