Air Quality
Excellent
No health implications.
20
PM2.5
38
PM10
35
O3
0.7
CO
5
SO2
31
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 May
89
Good
Sat
10 May
84
Good
Sun
11 May
99
Good
Mon
12 May
125
Light
Tue
13 May
128
Light
Wed
14 May
100
Good
Thu
15 May
90
Good
Air quality in the last 12 months (Jingkou)
|
2025/02
|
34
|
66
|
86
|
72
|
51
|
43
|
51
|
33
|
40
|
60
|
61
|
111
|
56
|
73
|
104
|
103
|
60
|
49
|
68
|
41
|
46
|
69
|
68
|
67
|
110
|
110
|
133
|
120
|
|||
|
2025/01
|
90
|
88
|
82
|
68
|
89
|
79
|
51
|
65
|
31
|
44
|
62
|
70
|
107
|
106
|
44
|
59
|
72
|
91
|
109
|
128
|
193
|
118
|
58
|
47
|
34
|
65
|
39
|
50
|
105
|
79
|
83
|
|
2024/12
|
64
|
80
|
63
|
44
|
88
|
130
|
131
|
27
|
51
|
52
|
70
|
59
|
89
|
55
|
59
|
60
|
82
|
61
|
38
|
61
|
79
|
57
|
57
|
69
|
126
|
106
|
61
|
61
|
68
|
79
|
84
|
|
2024/11
|
21
|
61
|
83
|
69
|
34
|
31
|
29
|
26
|
42
|
45
|
56
|
67
|
93
|
81
|
108
|
52
|
29
|
30
|
36
|
35
|
56
|
81
|
26
|
37
|
41
|
32
|
63
|
60
|
47
|
55
|
|
|
2024/10
|
22
|
25
|
23
|
23
|
28
|
16
|
17
|
27
|
35
|
51
|
75
|
98
|
46
|
43
|
93
|
80
|
41
|
30
|
27
|
37
|
26
|
44
|
55
|
41
|
38
|
31
|
44
|
69
|
34
|
38
|
33
|
|
2024/09
|
44
|
41
|
20
|
38
|
39
|
36
|
48
|
41
|
27
|
36
|
14
|
27
|
33
|
30
|
26
|
17
|
16
|
23
|
24
|
11
|
20
|
26
|
27
|
29
|
37
|
41
|
38
|
33
|
42
|
50
|
|
|
2024/08
|
22
|
27
|
34
|
34
|
33
|
42
|
52
|
37
|
43
|
41
|
43
|
50
|
46
|
29
|
22
|
35
|
33
|
32
|
25
|
15
|
28
|
34
|
41
|
45
|
33
|
39
|
32
|
23
|
21
|
33
|
42
|
|
2024/07
|
18
|
28
|
23
|
26
|
27
|
22
|
23
|
22
|
26
|
24
|
49
|
31
|
13
|
23
|
29
|
52
|
29
|
27
|
23
|
26
|
21
|
31
|
37
|
30
|
33
|
30
|
21
|
20
|
24
|
29
|
29
|
|
2024/06
|
41
|
40
|
37
|
47
|
59
|
31
|
40
|
40
|
53
|
31
|
38
|
47
|
61
|
70
|
50
|
48
|
35
|
42
|
42
|
23
|
36
|
17
|
28
|
43
|
57
|
43
|
22
|
19
|
15
|
15
|
|
|
2024/05
|
39
|
39
|
47
|
63
|
58
|
57
|
80
|
39
|
45
|
51
|
53
|
95
|
76
|
70
|
53
|
36
|
53
|
57
|
46
|
57
|
51
|
52
|
66
|
68
|
56
|
64
|
25
|
29
|
47
|
57
|
65
|
|
2024/04
|
93
|
67
|
38
|
48
|
49
|
78
|
71
|
47
|
61
|
62
|
82
|
79
|
72
|
63
|
50
|
79
|
66
|
68
|
72
|
43
|
38
|
45
|
83
|
64
|
62
|
57
|
72
|
39
|
31
|
59
|
|
|
2024/03
|
47
|
62
|
71
|
65
|
44
|
66
|
79
|
101
|
87
|
90
|
61
|
88
|
55
|
91
|
110
|
88
|
107
|
65
|
69
|
83
|
75
|
71
|
113
|
57
|
38
|
39
|
85
|
79
|
45
|
60
|
98
|
|
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