Air Quality
Excellent
No health implications.
16
PM2.5
32
PM10
93
O3
0.4
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Jul
58
Good
Mon
7 Jul
60
Good
Tue
8 Jul
62
Good
Wed
9 Jul
62
Good
Thu
10 Jul
86
Good
Fri
11 Jul
64
Good
Sat
12 Jul
43
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