Air Quality
Excellent
No health implications.
21
PM2.5
36
PM10
93
O3
0.6
CO
3
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Sep
54
Good
Tue
16 Sep
53
Good
Wed
17 Sep
57
Good
Thu
18 Sep
57
Good
Fri
19 Sep
59
Good
Sat
20 Sep
57
Good
Sun
21 Sep
48
Excellent
Air quality in the last 12 months (Ying County)
|
2025/08
|
49
|
41
|
43
|
33
|
36
|
51
|
40
|
20
|
32
|
37
|
49
|
47
|
33
|
51
|
47
|
26
|
40
|
34
|
30
|
25
|
32
|
48
|
24
|
26
|
48
|
39
|
16
|
34
|
49
|
48
|
49
|
|
2025/07
|
33
|
40
|
31
|
40
|
17
|
27
|
21
|
30
|
30
|
31
|
45
|
54
|
39
|
50
|
48
|
24
|
30
|
43
|
46
|
17
|
36
|
38
|
34
|
24
|
30
|
21
|
23
|
31
|
19
|
28
|
46
|
|
2025/06
|
41
|
26
|
30
|
33
|
42
|
45
|
41
|
40
|
45
|
38
|
57
|
63
|
35
|
32
|
14
|
19
|
42
|
45
|
34
|
34
|
40
|
41
|
45
|
50
|
52
|
53
|
46
|
37
|
38
|
41
|
|
|
2025/05
|
45
|
46
|
29
|
50
|
76
|
44
|
70
|
75
|
22
|
50
|
45
|
59
|
79
|
25
|
50
|
119
|
61
|
59
|
69
|
76
|
58
|
68
|
59
|
54
|
50
|
49
|
48
|
53
|
56
|
61
|
31
|
|
2025/04
|
55
|
35
|
91
|
121
|
40
|
71
|
73
|
56
|
59
|
51
|
211
|
44
|
36
|
24
|
54
|
143
|
227
|
37
|
58
|
76
|
61
|
55
|
66
|
34
|
56
|
73
|
36
|
46
|
61
|
65
|
|
|
2025/03
|
116
|
68
|
42
|
52
|
55
|
51
|
63
|
75
|
77
|
92
|
171
|
109
|
98
|
78
|
38
|
32
|
37
|
35
|
48
|
45
|
54
|
65
|
203
|
143
|
134
|
123
|
108
|
55
|
28
|
44
|
53
|
|
2025/02
|
90
|
50
|
32
|
43
|
44
|
90
|
21
|
50
|
71
|
74
|
84
|
61
|
54
|
66
|
79
|
43
|
60
|
61
|
49
|
48
|
60
|
41
|
41
|
68
|
61
|
84
|
93
|
88
|
|||
|
2025/01
|
79
|
54
|
53
|
59
|
86
|
36
|
36
|
25
|
49
|
70
|
66
|
50
|
79
|
42
|
44
|
69
|
85
|
68
|
78
|
70
|
76
|
85
|
117
|
122
|
118
|
115
|
26
|
71
|
229
|
114
|
111
|
|
2024/12
|
58
|
37
|
60
|
55
|
40
|
44
|
31
|
59
|
86
|
76
|
69
|
82
|
68
|
53
|
58
|
64
|
56
|
46
|
76
|
57
|
44
|
83
|
89
|
94
|
63
|
51
|
47
|
63
|
89
|
109
|
73
|
|
2024/11
|
73
|
72
|
50
|
37
|
63
|
64
|
93
|
116
|
144
|
84
|
77
|
81
|
77
|
61
|
64
|
70
|
55
|
69
|
67
|
57
|
57
|
60
|
75
|
91
|
37
|
30
|
28
|
34
|
47
|
62
|
|
|
2024/10
|
32
|
40
|
54
|
58
|
68
|
58
|
46
|
62
|
58
|
48
|
66
|
73
|
76
|
67
|
50
|
72
|
80
|
26
|
24
|
35
|
53
|
33
|
62
|
68
|
75
|
65
|
44
|
74
|
66
|
73
|
71
|
|
2024/09
|
29
|
21
|
32
|
30
|
18
|
35
|
22
|
41
|
44
|
23
|
30
|
34
|
42
|
26
|
33
|
43
|
44
|
48
|
50
|
23
|
18
|
41
|
65
|
67
|
42
|
67
|
72
|
62
|
45
|
21
|
|
|
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