Air Quality
Excellent
No health implications.
9
PM2.5
26
PM10
37
O3
0.6
CO
6
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Sep
52
Good
Tue
27 Sep
52
Good
Wed
28 Sep
51
Good
Thu
29 Sep
52
Good
Fri
30 Sep
52
Good
Sat
1 Oct
45
Excellent
Sun
2 Oct
42
Excellent
Hailin Air quality rank
Air quality in the last 12 months (Hailin)
|
2022/08
|
14
|
15
|
18
|
21
|
20
|
17
|
13
|
16
|
17
|
21
|
21
|
15
|
16
|
17
|
11
|
14
|
16
|
19
|
17
|
18
|
18
|
18
|
16
|
16
|
14
|
13
|
15
|
20
|
15
|
19
|
18
|
|
2022/07
|
14
|
14
|
16
|
24
|
25
|
15
|
10
|
11
|
20
|
17
|
17
|
21
|
14
|
13
|
11
|
11
|
10
|
10
|
12
|
16
|
15
|
15
|
15
|
10
|
15
|
20
|
26
|
18
|
16
|
12
|
13
|
|
2022/06
|
20
|
19
|
24
|
18
|
15
|
17
|
25
|
35
|
21
|
24
|
23
|
22
|
22
|
20
|
22
|
24
|
24
|
27
|
27
|
32
|
28
|
26
|
19
|
21
|
20
|
18
|
21
|
17
|
22
|
15
|
|
|
2022/05
|
28
|
36
|
41
|
53
|
47
|
33
|
31
|
34
|
50
|
33
|
25
|
21
|
23
|
22
|
23
|
22
|
21
|
25
|
24
|
25
|
27
|
21
|
29
|
33
|
19
|
23
|
21
|
29
|
35
|
21
|
19
|
|
2022/04
|
35
|
43
|
47
|
51
|
54
|
32
|
67
|
84
|
65
|
79
|
63
|
32
|
31
|
34
|
44
|
79
|
82
|
115
|
205
|
76
|
68
|
62
|
47
|
45
|
75
|
51
|
34
|
42
|
54
|
33
|
|
|
2022/03
|
33
|
31
|
35
|
51
|
49
|
28
|
38
|
51
|
65
|
74
|
56
|
34
|
35
|
34
|
28
|
30
|
27
|
33
|
36
|
38
|
35
|
33
|
44
|
57
|
53
|
43
|
34
|
39
|
42
|
31
|
35
|
|
2022/02
|
155
|
61
|
50
|
53
|
53
|
55
|
61
|
74
|
85
|
100
|
92
|
46
|
55
|
48
|
64
|
61
|
67
|
68
|
71
|
59
|
52
|
53
|
47
|
50
|
59
|
49
|
38
|
34
|
|||
|
2022/01
|
62
|
54
|
46
|
48
|
73
|
94
|
103
|
92
|
95
|
108
|
92
|
75
|
77
|
75
|
125
|
85
|
60
|
78
|
102
|
69
|
92
|
136
|
114
|
98
|
127
|
116
|
100
|
56
|
41
|
57
|
103
|
|
2021/12
|
42
|
30
|
45
|
48
|
44
|
46
|
71
|
74
|
86
|
87
|
76
|
38
|
38
|
75
|
78
|
43
|
43
|
55
|
77
|
93
|
49
|
51
|
66
|
56
|
39
|
68
|
70
|
96
|
88
|
63
|
48
|
|
2021/11
|
60
|
76
|
59
|
60
|
74
|
66
|
31
|
20
|
25
|
33
|
27
|
29
|
39
|
42
|
46
|
55
|
56
|
50
|
37
|
64
|
54
|
48
|
32
|
28
|
35
|
55
|
72
|
74
|
67
|
54
|
|
|
2021/10
|
33
|
36
|
33
|
26
|
36
|
40
|
46
|
52
|
37
|
39
|
38
|
41
|
40
|
39
|
37
|
37
|
33
|
39
|
33
|
39
|
44
|
46
|
56
|
58
|
62
|
74
|
50
|
34
|
59
|
67
|
67
|
|
2021/09
|
29
|
29
|
34
|
30
|
33
|
36
|
28
|
24
|
28
|
27
|
27
|
25
|
31
|
28
|
28
|
21
|
28
|
26
|
32
|
31
|
16
|
17
|
25
|
32
|
34
|
28
|
26
|
27
|
29
|
33
|
|
|
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