Air Quality
Excellent
No health implications.
4
PM2.5
9
PM10
83
O3
0.6
CO
5
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Sep
92
Good
Mon
8 Sep
72
Good
Tue
9 Sep
57
Good
Wed
10 Sep
68
Good
Thu
11 Sep
73
Good
Fri
12 Sep
32
Excellent
Sat
13 Sep
38
Excellent
Air quality in the last 12 months (Yangzhong)
|
2025/08
|
25
|
17
|
18
|
22
|
30
|
29
|
13
|
16
|
23
|
12
|
13
|
23
|
37
|
17
|
18
|
21
|
28
|
26
|
28
|
34
|
46
|
29
|
24
|
24
|
29
|
18
|
34
|
25
|
32
|
29
|
21
|
|
2025/07
|
34
|
32
|
34
|
42
|
45
|
44
|
31
|
14
|
15
|
45
|
30
|
23
|
31
|
26
|
35
|
40
|
27
|
25
|
19
|
18
|
18
|
17
|
21
|
23
|
22
|
13
|
14
|
15
|
16
|
9
|
11
|
|
2025/06
|
20
|
9
|
39
|
58
|
54
|
39
|
45
|
18
|
27
|
41
|
28
|
35
|
25
|
41
|
16
|
32
|
33
|
51
|
28
|
17
|
11
|
20
|
16
|
21
|
46
|
59
|
28
|
16
|
16
|
37
|
|
|
2025/05
|
50
|
56
|
47
|
38
|
40
|
75
|
71
|
46
|
13
|
33
|
37
|
45
|
51
|
58
|
125
|
36
|
55
|
65
|
60
|
54
|
28
|
52
|
31
|
44
|
61
|
47
|
48
|
49
|
73
|
64
|
61
|
|
2025/04
|
52
|
58
|
50
|
61
|
68
|
69
|
75
|
77
|
98
|
85
|
93
|
150
|
89
|
60
|
51
|
52
|
63
|
67
|
75
|
44
|
63
|
55
|
58
|
67
|
55
|
45
|
47
|
58
|
56
|
57
|
|
|
2025/03
|
62
|
70
|
21
|
20
|
40
|
42
|
60
|
83
|
73
|
61
|
100
|
83
|
42
|
39
|
38
|
40
|
43
|
40
|
55
|
65
|
52
|
57
|
67
|
69
|
72
|
78
|
104
|
57
|
75
|
51
|
43
|
|
2025/02
|
27
|
64
|
85
|
74
|
69
|
40
|
50
|
33
|
42
|
69
|
59
|
102
|
74
|
68
|
97
|
111
|
62
|
54
|
58
|
37
|
41
|
58
|
62
|
72
|
105
|
110
|
128
|
110
|
|||
|
2025/01
|
99
|
75
|
73
|
78
|
105
|
83
|
56
|
68
|
33
|
44
|
66
|
80
|
96
|
111
|
51
|
64
|
89
|
99
|
120
|
180
|
173
|
100
|
49
|
45
|
32
|
57
|
49
|
65
|
144
|
77
|
76
|
|
2024/12
|
73
|
90
|
54
|
42
|
83
|
132
|
138
|
34
|
56
|
48
|
70
|
52
|
83
|
54
|
63
|
69
|
91
|
61
|
39
|
67
|
81
|
54
|
57
|
74
|
122
|
110
|
60
|
59
|
73
|
91
|
83
|
|
2024/11
|
16
|
57
|
81
|
68
|
40
|
35
|
36
|
36
|
41
|
51
|
55
|
64
|
67
|
62
|
71
|
39
|
32
|
30
|
30
|
36
|
60
|
79
|
29
|
40
|
33
|
37
|
66
|
61
|
50
|
66
|
|
|
2024/10
|
19
|
29
|
23
|
24
|
29
|
14
|
14
|
29
|
45
|
62
|
84
|
88
|
38
|
34
|
70
|
53
|
36
|
34
|
28
|
36
|
21
|
36
|
41
|
44
|
39
|
26
|
34
|
57
|
37
|
47
|
33
|
|
2024/09
|
43
|
46
|
22
|
32
|
33
|
31
|
43
|
34
|
23
|
31
|
15
|
28
|
30
|
33
|
28
|
18
|
17
|
25
|
20
|
13
|
20
|
26
|
29
|
32
|
36
|
31
|
37
|
34
|
42
|
47
|
|
|
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