Air Quality
Excellent
No health implications.
17
PM2.5
34
PM10
72
O3
0.5
CO
8
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Sep
72
Good
Thu
4 Sep
86
Good
Fri
5 Sep
79
Good
Sat
6 Sep
73
Good
Sun
7 Sep
57
Good
Mon
8 Sep
61
Good
Tue
9 Sep
39
Excellent
Air quality in the last 12 months (Yongxiu)
|
2025/06
|
23
|
11
|
23
|
27
|
28
|
27
|
22
|
19
|
19
|
24
|
19
|
20
|
30
|
21
|
11
|
33
|
18
|
10
|
14
|
14
|
14
|
9
|
7
|
15
|
21
|
27
|
19
|
14
|
12
|
17
|
|
|
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
|
|
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