Air Quality
Excellent
No health implications.
13
PM2.5
36
PM10
133
O3
0.4
CO
6
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Jun
99
Good
Wed
18 Jun
78
Good
Thu
19 Jun
55
Good
Fri
20 Jun
56
Good
Sat
21 Jun
51
Good
Sun
22 Jun
60
Good
Mon
23 Jun
48
Excellent
Air quality in the last 12 months (Yingshan)
|
2025/05
|
56
|
57
|
56
|
55
|
46
|
108
|
125
|
47
|
36
|
40
|
36
|
49
|
51
|
68
|
67
|
34
|
60
|
108
|
72
|
42
|
29
|
32
|
48
|
60
|
55
|
69
|
70
|
55
|
40
|
38
|
25
|
|
2025/04
|
69
|
68
|
62
|
69
|
80
|
62
|
62
|
65
|
68
|
62
|
54
|
204
|
96
|
88
|
49
|
52
|
65
|
66
|
68
|
68
|
39
|
66
|
66
|
62
|
62
|
48
|
41
|
56
|
50
|
51
|
|
|
2025/03
|
61
|
41
|
19
|
46
|
57
|
66
|
63
|
69
|
95
|
101
|
69
|
88
|
75
|
50
|
30
|
44
|
34
|
46
|
44
|
50
|
48
|
58
|
76
|
72
|
61
|
71
|
81
|
73
|
83
|
69
|
67
|
|
2025/02
|
75
|
61
|
95
|
75
|
61
|
45
|
76
|
41
|
41
|
61
|
64
|
95
|
88
|
66
|
83
|
82
|
79
|
71
|
68
|
73
|
56
|
58
|
85
|
86
|
97
|
99
|
72
|
70
|
|||
|
2025/01
|
116
|
156
|
197
|
172
|
79
|
79
|
59
|
62
|
53
|
47
|
68
|
84
|
91
|
99
|
63
|
59
|
70
|
82
|
112
|
135
|
125
|
153
|
218
|
114
|
38
|
47
|
56
|
82
|
250
|
75
|
118
|
|
2024/12
|
64
|
77
|
128
|
89
|
55
|
57
|
81
|
72
|
59
|
80
|
81
|
93
|
86
|
61
|
61
|
72
|
84
|
94
|
49
|
84
|
97
|
59
|
73
|
96
|
122
|
137
|
134
|
65
|
69
|
91
|
113
|
|
2024/11
|
60
|
84
|
83
|
89
|
59
|
59
|
53
|
57
|
65
|
64
|
57
|
62
|
63
|
87
|
113
|
94
|
25
|
27
|
37
|
45
|
47
|
64
|
73
|
58
|
45
|
45
|
57
|
59
|
50
|
61
|
|
|
2024/10
|
24
|
47
|
38
|
35
|
47
|
43
|
22
|
34
|
53
|
76
|
90
|
78
|
92
|
78
|
80
|
71
|
37
|
33
|
25
|
41
|
53
|
38
|
46
|
54
|
55
|
48
|
58
|
114
|
104
|
68
|
44
|
|
2024/09
|
48
|
53
|
45
|
47
|
51
|
50
|
51
|
51
|
48
|
43
|
44
|
27
|
35
|
40
|
40
|
32
|
46
|
38
|
36
|
31
|
34
|
33
|
35
|
42
|
54
|
59
|
58
|
42
|
49
|
54
|
|
|
2024/08
|
22
|
26
|
36
|
32
|
35
|
39
|
35
|
40
|
41
|
41
|
66
|
70
|
40
|
25
|
26
|
28
|
40
|
46
|
34
|
23
|
32
|
39
|
39
|
40
|
48
|
50
|
28
|
19
|
38
|
42
|
47
|
|
2024/07
|
22
|
19
|
30
|
21
|
23
|
24
|
26
|
25
|
28
|
30
|
32
|
29
|
30
|
36
|
40
|
53
|
31
|
25
|
26
|
26
|
31
|
32
|
39
|
43
|
33
|
30
|
16
|
14
|
14
|
26
|
25
|
|
2024/06
|
42
|
42
|
33
|
36
|
33
|
40
|
35
|
40
|
41
|
31
|
28
|
36
|
38
|
39
|
36
|
45
|
43
|
32
|
20
|
25
|
34
|
15
|
26
|
41
|
40
|
43
|
21
|
16
|
20
|
18
|
|
|
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