Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
25
PM2.5
45
PM10
168
O3
0.6
CO
7
SO2
7
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
16 Jul
85
Good
Thu
17 Jul
59
Good
Fri
18 Jul
55
Good
Sat
19 Jul
59
Good
Sun
20 Jul
48
Excellent
Mon
21 Jul
59
Good
Tue
22 Jul
49
Excellent
Air quality in the last 12 months (Yang County)
|
2025/06
|
24
|
31
|
44
|
45
|
35
|
40
|
29
|
30
|
32
|
39
|
41
|
38
|
46
|
36
|
61
|
52
|
46
|
32
|
29
|
39
|
26
|
27
|
24
|
28
|
23
|
20
|
27
|
28
|
28
|
15
|
|
|
2025/05
|
72
|
57
|
83
|
60
|
57
|
135
|
77
|
58
|
85
|
52
|
53
|
56
|
39
|
57
|
63
|
61
|
95
|
76
|
72
|
73
|
78
|
66
|
57
|
47
|
45
|
46
|
35
|
34
|
31
|
39
|
27
|
|
2025/04
|
65
|
79
|
74
|
74
|
90
|
68
|
59
|
63
|
75
|
72
|
91
|
491
|
232
|
85
|
58
|
76
|
80
|
101
|
104
|
59
|
57
|
89
|
83
|
58
|
60
|
53
|
40
|
46
|
53
|
58
|
|
|
2025/03
|
118
|
66
|
24
|
23
|
33
|
43
|
51
|
62
|
65
|
54
|
98
|
119
|
62
|
33
|
52
|
49
|
51
|
46
|
44
|
51
|
54
|
55
|
62
|
53
|
48
|
110
|
235
|
77
|
69
|
68
|
53
|
|
2025/02
|
120
|
63
|
37
|
60
|
76
|
52
|
64
|
64
|
69
|
82
|
92
|
76
|
72
|
65
|
54
|
61
|
66
|
68
|
79
|
103
|
125
|
102
|
61
|
72
|
71
|
56
|
62
|
81
|
|||
|
2025/01
|
119
|
108
|
112
|
153
|
155
|
173
|
175
|
101
|
84
|
81
|
72
|
78
|
91
|
89
|
66
|
68
|
108
|
113
|
104
|
107
|
133
|
196
|
248
|
144
|
39
|
65
|
75
|
110
|
238
|
233
|
174
|
|
2024/12
|
81
|
103
|
113
|
68
|
69
|
67
|
75
|
71
|
71
|
82
|
80
|
82
|
38
|
58
|
79
|
94
|
98
|
96
|
92
|
132
|
127
|
95
|
78
|
103
|
108
|
121
|
81
|
67
|
116
|
117
|
107
|
|
2024/11
|
51
|
34
|
45
|
51
|
50
|
65
|
82
|
94
|
84
|
68
|
70
|
79
|
60
|
35
|
41
|
35
|
13
|
11
|
30
|
31
|
37
|
57
|
74
|
62
|
23
|
48
|
58
|
55
|
58
|
67
|
|
|
2024/10
|
28
|
32
|
41
|
50
|
59
|
54
|
51
|
70
|
42
|
37
|
47
|
51
|
55
|
44
|
40
|
51
|
60
|
40
|
34
|
15
|
16
|
26
|
40
|
57
|
59
|
39
|
27
|
35
|
53
|
66
|
56
|
|
2024/09
|
35
|
45
|
35
|
31
|
18
|
38
|
25
|
35
|
32
|
24
|
45
|
36
|
32
|
24
|
37
|
24
|
29
|
38
|
36
|
26
|
18
|
30
|
41
|
55
|
53
|
58
|
68
|
70
|
41
|
15
|
|
|
2024/08
|
34
|
37
|
27
|
19
|
23
|
26
|
27
|
29
|
31
|
54
|
60
|
45
|
40
|
37
|
28
|
30
|
30
|
19
|
28
|
29
|
30
|
40
|
43
|
46
|
37
|
28
|
26
|
29
|
34
|
39
|
35
|
|
2024/07
|
20
|
25
|
27
|
27
|
17
|
22
|
24
|
14
|
14
|
21
|
19
|
24
|
34
|
22
|
25
|
30
|
17
|
20
|
21
|
24
|
24
|
33
|
35
|
54
|
66
|
55
|
50
|
42
|
31
|
24
|
26
|
|
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