Air Quality
Excellent
No health implications.
18
PM2.5
35
PM10
126
O3
0.3
CO
6
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Jun
65
Good
Sun
15 Jun
50
Excellent
Mon
16 Jun
54
Good
Tue
17 Jun
62
Good
Wed
18 Jun
60
Good
Thu
19 Jun
57
Good
Fri
20 Jun
34
Excellent
Air quality in the last 12 months (Hailin)
|
2025/05
|
26
|
27
|
26
|
23
|
24
|
25
|
32
|
42
|
36
|
21
|
34
|
39
|
43
|
32
|
24
|
27
|
26
|
25
|
22
|
28
|
37
|
32
|
17
|
21
|
17
|
22
|
28
|
31
|
31
|
32
|
39
|
|
2025/04
|
52
|
45
|
48
|
57
|
56
|
30
|
25
|
38
|
52
|
63
|
85
|
57
|
29
|
23
|
25
|
31
|
70
|
51
|
28
|
49
|
67
|
28
|
22
|
43
|
43
|
26
|
34
|
56
|
71
|
47
|
|
|
2025/03
|
43
|
31
|
36
|
40
|
39
|
39
|
42
|
61
|
84
|
77
|
92
|
74
|
35
|
34
|
32
|
31
|
34
|
44
|
67
|
72
|
87
|
24
|
33
|
55
|
52
|
66
|
46
|
28
|
31
|
36
|
50
|
|
2025/02
|
68
|
102
|
61
|
53
|
48
|
47
|
51
|
46
|
48
|
60
|
72
|
68
|
47
|
61
|
74
|
68
|
48
|
39
|
45
|
47
|
45
|
45
|
45
|
44
|
66
|
46
|
62
|
75
|
|||
|
2025/01
|
79
|
67
|
57
|
70
|
95
|
96
|
75
|
74
|
47
|
63
|
97
|
99
|
100
|
81
|
53
|
46
|
73
|
93
|
88
|
117
|
136
|
134
|
98
|
100
|
105
|
140
|
68
|
64
|
76
|
50
|
50
|
|
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
|
|
|
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