Air Quality
Excellent
No health implications.
7
PM2.5
12
PM10
36
O3
0.7
CO
9
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Mar
42
Excellent
Tue
4 Mar
44
Excellent
Wed
5 Mar
66
Good
Thu
6 Mar
66
Good
Fri
7 Mar
83
Good
Sat
8 Mar
84
Good
Sun
9 Mar
48
Excellent
Air quality in the last 12 months (Yongxiu)
|
2025/01
|
79
|
82
|
165
|
129
|
113
|
81
|
72
|
68
|
61
|
43
|
57
|
61
|
66
|
63
|
100
|
55
|
58
|
62
|
60
|
83
|
71
|
62
|
120
|
133
|
45
|
32
|
57
|
68
|
105
|
65
|
50
|
|
2024/12
|
54
|
55
|
98
|
113
|
54
|
63
|
69
|
85
|
58
|
74
|
42
|
109
|
93
|
63
|
54
|
57
|
67
|
91
|
48
|
59
|
90
|
64
|
76
|
90
|
94
|
98
|
124
|
94
|
66
|
82
|
89
|
|
2024/11
|
38
|
57
|
49
|
69
|
62
|
53
|
49
|
55
|
51
|
49
|
52
|
54
|
53
|
40
|
29
|
52
|
40
|
26
|
41
|
51
|
42
|
49
|
81
|
62
|
44
|
36
|
40
|
46
|
52
|
50
|
|
|
2024/10
|
35
|
63
|
41
|
31
|
38
|
33
|
21
|
32
|
51
|
58
|
55
|
55
|
78
|
80
|
57
|
33
|
32
|
40
|
43
|
30
|
49
|
37
|
51
|
42
|
58
|
42
|
19
|
56
|
89
|
66
|
51
|
|
2024/09
|
36
|
49
|
49
|
51
|
45
|
30
|
30
|
42
|
41
|
34
|
30
|
10
|
23
|
36
|
35
|
26
|
27
|
29
|
32
|
21
|
38
|
49
|
35
|
35
|
43
|
47
|
54
|
20
|
31
|
40
|
|
|
2024/08
|
18
|
22
|
29
|
29
|
37
|
27
|
38
|
35
|
35
|
34
|
24
|
42
|
25
|
16
|
22
|
32
|
39
|
16
|
13
|
21
|
27
|
31
|
37
|
32
|
29
|
40
|
34
|
13
|
18
|
33
|
40
|
|
2024/07
|
16
|
16
|
22
|
16
|
24
|
22
|
22
|
21
|
26
|
28
|
29
|
26
|
28
|
29
|
28
|
31
|
19
|
17
|
15
|
15
|
25
|
25
|
27
|
31
|
32
|
28
|
8
|
11
|
13
|
22
|
19
|
|
2024/06
|
12
|
20
|
21
|
29
|
21
|
24
|
34
|
27
|
23
|
25
|
25
|
26
|
25
|
22
|
23
|
16
|
18
|
13
|
17
|
21
|
23
|
23
|
11
|
11
|
9
|
11
|
13
|
21
|
21
|
17
|
|
|
2024/05
|
23
|
30
|
32
|
15
|
11
|
30
|
44
|
47
|
55
|
56
|
45
|
83
|
81
|
66
|
59
|
57
|
59
|
56
|
54
|
30
|
13
|
15
|
40
|
50
|
34
|
35
|
19
|
20
|
27
|
35
|
19
|
|
2024/04
|
22
|
14
|
25
|
48
|
55
|
51
|
53
|
53
|
28
|
44
|
39
|
21
|
29
|
20
|
34
|
42
|
19
|
26
|
23
|
17
|
35
|
28
|
36
|
93
|
48
|
33
|
39
|
32
|
28
|
15
|
|
|
2024/03
|
53
|
56
|
42
|
29
|
31
|
82
|
83
|
61
|
67
|
67
|
56
|
65
|
75
|
73
|
63
|
53
|
50
|
51
|
54
|
84
|
68
|
67
|
40
|
39
|
20
|
32
|
43
|
31
|
47
|
46
|
17
|
|
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
|
||
|
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