Air Quality
Excellent
No health implications.
23
PM2.5
34
PM10
56
O3
0.6
CO
6
SO2
24
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Jun
56
Good
Tue
3 Jun
61
Good
Wed
4 Jun
67
Good
Thu
5 Jun
77
Good
Fri
6 Jun
74
Good
Sat
7 Jun
78
Good
Sun
8 Jun
43
Excellent
Air quality in the last 12 months (Yingshan)
|
2025/04
|
43
|
57
|
62
|
63
|
63
|
57
|
64
|
65
|
66
|
65
|
39
|
429
|
298
|
150
|
110
|
85
|
80
|
69
|
74
|
45
|
46
|
69
|
74
|
53
|
56
|
48
|
42
|
50
|
44
|
36
|
|
|
2025/03
|
86
|
61
|
20
|
18
|
20
|
29
|
38
|
51
|
61
|
63
|
54
|
59
|
39
|
35
|
30
|
34
|
43
|
46
|
55
|
58
|
62
|
86
|
94
|
67
|
59
|
56
|
164
|
67
|
30
|
25
|
28
|
|
2025/02
|
77
|
48
|
41
|
49
|
50
|
35
|
38
|
39
|
55
|
68
|
82
|
72
|
48
|
49
|
51
|
65
|
65
|
53
|
62
|
47
|
42
|
45
|
32
|
45
|
57
|
77
|
72
|
73
|
|||
|
2025/01
|
137
|
167
|
178
|
110
|
57
|
91
|
87
|
58
|
68
|
64
|
65
|
78
|
91
|
113
|
97
|
76
|
97
|
102
|
118
|
120
|
129
|
188
|
218
|
110
|
21
|
62
|
71
|
85
|
234
|
167
|
107
|
|
2024/12
|
74
|
83
|
93
|
55
|
31
|
28
|
32
|
37
|
43
|
58
|
57
|
58
|
53
|
59
|
79
|
88
|
106
|
132
|
108
|
88
|
111
|
99
|
85
|
86
|
105
|
113
|
102
|
84
|
117
|
132
|
132
|
|
2024/11
|
30
|
32
|
49
|
44
|
34
|
45
|
57
|
68
|
33
|
38
|
44
|
44
|
41
|
39
|
41
|
22
|
12
|
11
|
17
|
24
|
30
|
41
|
39
|
32
|
18
|
41
|
48
|
56
|
71
|
83
|
|
|
2024/10
|
25
|
39
|
39
|
44
|
57
|
54
|
43
|
45
|
46
|
57
|
45
|
33
|
35
|
38
|
41
|
50
|
32
|
31
|
39
|
13
|
17
|
28
|
43
|
49
|
52
|
49
|
32
|
50
|
57
|
69
|
41
|
|
2024/09
|
52
|
52
|
40
|
40
|
44
|
42
|
37
|
34
|
33
|
31
|
30
|
36
|
42
|
46
|
42
|
37
|
41
|
47
|
46
|
43
|
22
|
29
|
35
|
52
|
58
|
74
|
77
|
59
|
42
|
12
|
|
|
2024/08
|
35
|
35
|
28
|
20
|
18
|
30
|
33
|
36
|
31
|
35
|
62
|
60
|
57
|
50
|
37
|
40
|
45
|
44
|
50
|
52
|
50
|
53
|
49
|
51
|
46
|
43
|
50
|
39
|
37
|
44
|
39
|
|
2024/07
|
25
|
33
|
31
|
26
|
16
|
25
|
28
|
21
|
18
|
12
|
14
|
23
|
23
|
17
|
23
|
28
|
31
|
21
|
23
|
21
|
26
|
28
|
30
|
35
|
59
|
55
|
44
|
41
|
35
|
25
|
30
|
|
2024/06
|
55
|
30
|
33
|
23
|
30
|
32
|
35
|
25
|
30
|
35
|
39
|
34
|
45
|
48
|
51
|
31
|
28
|
25
|
24
|
23
|
19
|
33
|
48
|
48
|
33
|
29
|
21
|
22
|
34
|
44
|
|
|
2024/05
|
22
|
21
|
24
|
25
|
51
|
81
|
112
|
67
|
57
|
41
|
56
|
70
|
62
|
65
|
55
|
57
|
62
|
70
|
27
|
19
|
31
|
38
|
42
|
44
|
41
|
26
|
39
|
37
|
23
|
35
|
51
|
|
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