Air Quality
Excellent
No health implications.
11
PM2.5
27
PM10
86
O3
0.4
CO
8
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Jun
92
Good
Mon
9 Jun
81
Good
Tue
10 Jun
74
Good
Wed
11 Jun
112
Light
Thu
12 Jun
113
Light
Fri
13 Jun
32
Excellent
Sat
14 Jun
38
Excellent
Air quality in the last 12 months (Yangyuan)
|
2025/04
|
50
|
30
|
66
|
97
|
36
|
62
|
62
|
40
|
48
|
53
|
187
|
48
|
37
|
28
|
47
|
110
|
171
|
27
|
45
|
61
|
60
|
46
|
60
|
31
|
40
|
60
|
32
|
40
|
53
|
42
|
|
|
2025/03
|
99
|
72
|
41
|
55
|
53
|
48
|
55
|
73
|
77
|
103
|
167
|
104
|
93
|
75
|
35
|
28
|
30
|
31
|
40
|
38
|
45
|
66
|
196
|
116
|
111
|
104
|
76
|
44
|
28
|
40
|
45
|
|
2025/02
|
88
|
48
|
27
|
38
|
41
|
78
|
17
|
35
|
55
|
68
|
79
|
47
|
57
|
62
|
78
|
27
|
36
|
45
|
31
|
35
|
42
|
32
|
28
|
65
|
55
|
67
|
84
|
85
|
|||
|
2025/01
|
58
|
46
|
50
|
53
|
65
|
26
|
29
|
18
|
33
|
51
|
61
|
47
|
63
|
34
|
38
|
64
|
72
|
65
|
70
|
66
|
53
|
41
|
84
|
84
|
104
|
122
|
24
|
42
|
178
|
64
|
83
|
|
2024/12
|
53
|
25
|
47
|
50
|
35
|
31
|
21
|
51
|
65
|
70
|
56
|
73
|
41
|
45
|
50
|
56
|
36
|
33
|
49
|
49
|
35
|
62
|
67
|
77
|
62
|
40
|
36
|
60
|
91
|
92
|
61
|
|
2024/11
|
61
|
70
|
46
|
26
|
50
|
46
|
65
|
99
|
134
|
86
|
68
|
69
|
73
|
55
|
57
|
60
|
42
|
49
|
70
|
61
|
46
|
37
|
56
|
82
|
33
|
26
|
19
|
23
|
37
|
57
|
|
|
2024/10
|
17
|
23
|
37
|
45
|
58
|
56
|
28
|
42
|
51
|
35
|
53
|
57
|
75
|
61
|
35
|
57
|
61
|
26
|
17
|
24
|
43
|
28
|
49
|
51
|
74
|
92
|
31
|
44
|
56
|
49
|
68
|
|
2024/09
|
25
|
16
|
23
|
29
|
12
|
20
|
15
|
27
|
35
|
17
|
22
|
22
|
26
|
14
|
23
|
28
|
27
|
40
|
46
|
20
|
9
|
17
|
31
|
43
|
24
|
39
|
60
|
55
|
46
|
15
|
|
|
2024/08
|
29
|
34
|
26
|
27
|
24
|
31
|
28
|
27
|
26
|
60
|
10
|
10
|
14
|
21
|
37
|
40
|
32
|
32
|
21
|
19
|
17
|
21
|
27
|
32
|
21
|
9
|
19
|
24
|
32
|
31
|
38
|
|
2024/07
|
24
|
28
|
30
|
39
|
44
|
35
|
43
|
39
|
43
|
51
|
54
|
41
|
26
|
41
|
49
|
28
|
23
|
36
|
44
|
31
|
47
|
58
|
60
|
53
|
19
|
24
|
38
|
31
|
22
|
18
|
25
|
|
2024/06
|
30
|
39
|
40
|
42
|
41
|
49
|
22
|
32
|
38
|
31
|
44
|
52
|
48
|
23
|
26
|
31
|
47
|
50
|
44
|
51
|
42
|
311
|
138
|
24
|
27
|
55
|
62
|
53
|
52
|
36
|
|
|
2024/05
|
45
|
45
|
50
|
61
|
56
|
45
|
41
|
41
|
64
|
133
|
79
|
32
|
46
|
64
|
31
|
68
|
58
|
74
|
75
|
53
|
55
|
68
|
76
|
56
|
25
|
35
|
29
|
41
|
56
|
45
|
22
|
|
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