Air Quality
Excellent
No health implications.
17
PM2.5
43
PM10
24
O3
0.5
CO
4
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Apr
64
Good
Sun
21 Apr
56
Good
Mon
22 Apr
45
Excellent
Tue
23 Apr
53
Good
Wed
24 Apr
62
Good
Thu
25 Apr
66
Good
Fri
26 Apr
66
Good
Air quality in the last 12 months (Yujiang)
|
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
|
|
2023/12
|
45
|
56
|
69
|
73
|
48
|
46
|
54
|
55
|
51
|
51
|
34
|
25
|
35
|
39
|
25
|
44
|
43
|
42
|
41
|
57
|
68
|
49
|
60
|
58
|
61
|
59
|
64
|
86
|
120
|
162
|
140
|
|
2023/11
|
42
|
36
|
42
|
45
|
44
|
25
|
31
|
29
|
28
|
18
|
14
|
16
|
43
|
53
|
46
|
48
|
80
|
70
|
57
|
48
|
42
|
38
|
49
|
79
|
63
|
64
|
64
|
56
|
57
|
74
|
|
|
2023/10
|
29
|
41
|
48
|
34
|
38
|
36
|
18
|
17
|
21
|
35
|
35
|
46
|
52
|
53
|
55
|
54
|
52
|
52
|
45
|
23
|
34
|
41
|
51
|
46
|
61
|
72
|
67
|
35
|
33
|
47
|
52
|
|
2023/09
|
35
|
39
|
45
|
40
|
30
|
32
|
34
|
34
|
34
|
38
|
29
|
27
|
23
|
15
|
21
|
25
|
29
|
27
|
26
|
35
|
25
|
25
|
38
|
35
|
49
|
48
|
53
|
52
|
43
|
50
|
|
|
2023/08
|
29
|
32
|
35
|
39
|
47
|
49
|
42
|
41
|
35
|
42
|
43
|
31
|
27
|
25
|
37
|
44
|
46
|
46
|
43
|
29
|
31
|
21
|
29
|
42
|
49
|
32
|
27
|
23
|
23
|
21
|
24
|
|
2023/07
|
26
|
23
|
17
|
19
|
21
|
23
|
25
|
26
|
29
|
26
|
28
|
28
|
28
|
35
|
46
|
42
|
34
|
29
|
20
|
19
|
20
|
21
|
18
|
30
|
26
|
30
|
24
|
18
|
17
|
23
|
22
|
|
2023/06
|
41
|
46
|
56
|
49
|
42
|
40
|
30
|
22
|
26
|
32
|
43
|
60
|
48
|
48
|
55
|
32
|
31
|
18
|
16
|
20
|
15
|
28
|
22
|
16
|
19
|
19
|
20
|
14
|
16
|
19
|
|
|
2023/05
|
69
|
45
|
36
|
26
|
31
|
18
|
21
|
33
|
46
|
50
|
38
|
42
|
47
|
53
|
47
|
42
|
28
|
32
|
52
|
50
|
28
|
74
|
58
|
40
|
37
|
37
|
33
|
37
|
44
|
49
|
38
|
|
2023/04
|
47
|
42
|
38
|
30
|
24
|
25
|
45
|
55
|
50
|
55
|
56
|
44
|
50
|
36
|
71
|
62
|
56
|
48
|
26
|
35
|
40
|
50
|
25
|
14
|
22
|
30
|
32
|
35
|
97
|
126
|
|
|
2023/03
|
55
|
85
|
76
|
82
|
66
|
56
|
56
|
68
|
75
|
59
|
60
|
85
|
76
|
55
|
62
|
73
|
36
|
34
|
19
|
19
|
39
|
25
|
29
|
21
|
26
|
40
|
60
|
58
|
52
|
40
|
39
|
|
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