Air Quality
Excellent
No health implications.
4
PM2.5
16
PM10
53
O3
0.3
CO
7
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Jun
46
Excellent
Mon
16 Jun
83
Good
Tue
17 Jun
76
Good
Wed
18 Jun
66
Good
Thu
19 Jun
55
Good
Fri
20 Jun
40
Excellent
Sat
21 Jun
41
Excellent
Air quality in the last 12 months (Yongxiu)
|
2025/05
|
42
|
49
|
61
|
56
|
21
|
55
|
125
|
26
|
27
|
46
|
39
|
50
|
41
|
42
|
66
|
37
|
31
|
72
|
30
|
21
|
16
|
16
|
27
|
51
|
50
|
57
|
58
|
30
|
22
|
19
|
18
|
|
2025/04
|
57
|
54
|
61
|
62
|
71
|
63
|
68
|
60
|
63
|
46
|
42
|
253
|
165
|
125
|
56
|
57
|
67
|
68
|
48
|
48
|
30
|
23
|
50
|
30
|
33
|
26
|
24
|
41
|
55
|
54
|
|
|
2025/03
|
43
|
38
|
23
|
23
|
46
|
66
|
68
|
61
|
55
|
59
|
53
|
43
|
50
|
49
|
19
|
49
|
32
|
39
|
49
|
45
|
46
|
53
|
55
|
66
|
58
|
73
|
72
|
69
|
63
|
68
|
55
|
|
2025/02
|
49
|
27
|
58
|
47
|
44
|
43
|
82
|
52
|
36
|
48
|
72
|
84
|
91
|
58
|
38
|
37
|
51
|
40
|
41
|
44
|
44
|
36
|
78
|
95
|
94
|
93
|
83
|
45
|
|||
|
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
|
|
|
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