Air Quality
Excellent
No health implications.
16
PM2.5
33
PM10
16
O3
0.6
CO
8
SO2
56
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 May
57
Good
Sat
4 May
46
Excellent
Sun
5 May
48
Excellent
Mon
6 May
70
Good
Tue
7 May
90
Good
Wed
8 May
78
Good
Air quality in the last 12 months (Yongxiu)
|
2024/02
|
22
|
17
|
13
|
23
|
79
|
56
|
91
|
84
|
84
|
109
|
94
|
57
|
43
|
43
|
36
|
30
|
36
|
32
|
46
|
29
|
15
|
23
|
40
|
44
|
67
|
90
|
83
|
60
|
64
|
||
|
2024/01
|
122
|
117
|
59
|
73
|
63
|
66
|
147
|
152
|
103
|
96
|
75
|
76
|
61
|
76
|
190
|
83
|
97
|
45
|
17
|
27
|
72
|
60
|
39
|
41
|
49
|
61
|
69
|
63
|
70
|
78
|
50
|
|
2023/12
|
54
|
53
|
68
|
56
|
76
|
68
|
65
|
61
|
37
|
65
|
18
|
29
|
48
|
51
|
22
|
41
|
40
|
34
|
43
|
66
|
89
|
46
|
42
|
55
|
58
|
63
|
65
|
134
|
192
|
210
|
138
|
|
2023/11
|
55
|
53
|
57
|
87
|
90
|
27
|
41
|
35
|
23
|
36
|
34
|
25
|
73
|
64
|
63
|
65
|
89
|
68
|
69
|
57
|
57
|
56
|
66
|
67
|
59
|
69
|
66
|
53
|
71
|
71
|
|
|
2023/10
|
25
|
31
|
36
|
28
|
42
|
38
|
19
|
18
|
30
|
44
|
57
|
64
|
54
|
56
|
67
|
55
|
58
|
67
|
46
|
33
|
47
|
50
|
50
|
58
|
72
|
53
|
82
|
74
|
72
|
70
|
65
|
|
2023/09
|
34
|
36
|
36
|
37
|
39
|
31
|
32
|
39
|
42
|
42
|
42
|
28
|
23
|
20
|
23
|
28
|
37
|
37
|
37
|
34
|
22
|
20
|
25
|
33
|
37
|
40
|
48
|
46
|
64
|
43
|
|
|
2023/08
|
19
|
25
|
28
|
32
|
41
|
35
|
26
|
25
|
34
|
39
|
39
|
43
|
31
|
27
|
32
|
32
|
43
|
40
|
39
|
35
|
41
|
26
|
34
|
38
|
46
|
41
|
29
|
18
|
26
|
29
|
29
|
|
2023/07
|
48
|
48
|
33
|
36
|
34
|
44
|
40
|
43
|
38
|
44
|
48
|
51
|
49
|
50
|
45
|
57
|
44
|
36
|
40
|
32
|
35
|
36
|
36
|
48
|
54
|
43
|
36
|
37
|
30
|
42
|
31
|
|
2023/06
|
49
|
53
|
66
|
84
|
65
|
42
|
56
|
37
|
52
|
53
|
59
|
55
|
45
|
58
|
64
|
50
|
47
|
36
|
35
|
31
|
32
|
33
|
29
|
33
|
26
|
24
|
33
|
33
|
33
|
36
|
|
|
2023/05
|
86
|
56
|
57
|
50
|
30
|
41
|
47
|
47
|
54
|
60
|
53
|
54
|
74
|
74
|
69
|
61
|
37
|
45
|
62
|
63
|
47
|
47
|
67
|
56
|
62
|
57
|
57
|
52
|
57
|
55
|
36
|
|
2023/04
|
57
|
61
|
45
|
33
|
36
|
37
|
53
|
59
|
68
|
68
|
70
|
128
|
66
|
34
|
94
|
81
|
81
|
50
|
44
|
61
|
59
|
51
|
31
|
25
|
43
|
35
|
49
|
49
|
124
|
112
|
|
|
2023/03
|
80
|
101
|
88
|
107
|
91
|
71
|
76
|
80
|
71
|
63
|
70
|
116
|
86
|
79
|
67
|
109
|
40
|
46
|
51
|
45
|
32
|
28
|
46
|
63
|
51
|
61
|
89
|
82
|
69
|
64
|
60
|
|
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