Air Quality
Excellent
No health implications.
31
PM2.5
38
PM10
56
O3
0.4
CO
7
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Jan
82
Good
Fri
17 Jan
86
Good
Sat
18 Jan
87
Good
Sun
19 Jan
87
Good
Mon
20 Jan
101
Light
Tue
21 Jan
147
Light
Wed
22 Jan
31
Excellent
Hailin Air quality rank
Air quality in the last 12 months (Hailin)
|
2024/12
|
68
|
51
|
38
|
34
|
41
|
38
|
42
|
53
|
77
|
73
|
44
|
58
|
57
|
52
|
37
|
45
|
53
|
50
|
63
|
86
|
60
|
57
|
50
|
67
|
62
|
45
|
39
|
47
|
58
|
83
|
61
|
|
2024/11
|
59
|
62
|
50
|
46
|
38
|
58
|
84
|
88
|
89
|
58
|
78
|
69
|
74
|
80
|
73
|
54
|
39
|
43
|
54
|
72
|
73
|
53
|
58
|
67
|
82
|
51
|
41
|
49
|
40
|
47
|
|
|
2024/10
|
30
|
36
|
35
|
35
|
42
|
48
|
36
|
48
|
50
|
39
|
31
|
37
|
49
|
44
|
32
|
35
|
52
|
53
|
34
|
39
|
39
|
45
|
42
|
54
|
66
|
51
|
46
|
54
|
60
|
64
|
75
|
|
2024/09
|
23
|
28
|
26
|
26
|
24
|
28
|
33
|
27
|
23
|
24
|
31
|
28
|
31
|
26
|
28
|
34
|
28
|
29
|
36
|
35
|
29
|
33
|
31
|
34
|
34
|
29
|
35
|
40
|
32
|
28
|
|
|
2024/08
|
20
|
21
|
20
|
21
|
15
|
22
|
25
|
27
|
27
|
26
|
20
|
18
|
23
|
23
|
26
|
28
|
28
|
28
|
21
|
22
|
17
|
19
|
28
|
33
|
36
|
30
|
27
|
24
|
20
|
23
|
21
|
|
2024/07
|
62
|
62
|
44
|
20
|
30
|
37
|
35
|
48
|
48
|
54
|
78
|
62
|
53
|
54
|
48
|
40
|
27
|
20
|
28
|
33
|
26
|
22
|
21
|
25
|
21
|
18
|
18
|
16
|
15
|
21
|
22
|
|
2024/06
|
18
|
22
|
22
|
26
|
29
|
27
|
33
|
27
|
21
|
21
|
28
|
24
|
21
|
15
|
17
|
24
|
26
|
22
|
28
|
34
|
27
|
20
|
16
|
19
|
19
|
25
|
24
|
41
|
37
|
34
|
|
|
2024/05
|
41
|
44
|
54
|
48
|
52
|
54
|
39
|
32
|
30
|
33
|
41
|
34
|
36
|
36
|
24
|
23
|
31
|
42
|
29
|
23
|
22
|
42
|
31
|
23
|
25
|
22
|
21
|
24
|
27
|
21
|
26
|
|
2024/04
|
56
|
46
|
54
|
47
|
55
|
72
|
42
|
42
|
47
|
84
|
82
|
75
|
61
|
90
|
72
|
90
|
43
|
87
|
71
|
128
|
89
|
82
|
53
|
54
|
70
|
53
|
57
|
52
|
65
|
33
|
|
|
2024/03
|
49
|
41
|
40
|
45
|
41
|
49
|
53
|
46
|
42
|
59
|
60
|
49
|
49
|
47
|
50
|
40
|
40
|
46
|
43
|
42
|
42
|
36
|
40
|
40
|
43
|
49
|
40
|
139
|
87
|
50
|
51
|
|
2024/02
|
63
|
94
|
94
|
96
|
112
|
127
|
96
|
92
|
139
|
212
|
115
|
64
|
75
|
61
|
42
|
52
|
59
|
52
|
47
|
41
|
41
|
41
|
50
|
98
|
66
|
52
|
57
|
67
|
61
|
||
|
2024/01
|
79
|
121
|
129
|
146
|
86
|
80
|
64
|
60
|
66
|
61
|
104
|
65
|
81
|
59
|
37
|
63
|
71
|
86
|
80
|
54
|
48
|
45
|
61
|
78
|
76
|
103
|
131
|
115
|
110
|
105
|
67
|
|
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