Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
44
*
PM2.5
49
PM10
34
O3
0.6
CO
8
SO2
23
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
6 Jan
110
Light
Tue
7 Jan
56
Good
Wed
8 Jan
57
Good
Thu
9 Jan
60
Good
Fri
10 Jan
76
Good
Sat
11 Jan
16
Excellent
Sun
12 Jan
46
Excellent
Air quality in the last 12 months (Hailun)
|
2024/11
|
91
|
80
|
75
|
40
|
63
|
71
|
92
|
110
|
207
|
133
|
263
|
128
|
185
|
308
|
286
|
83
|
28
|
37
|
105
|
122
|
177
|
31
|
55
|
77
|
92
|
69
|
34
|
53
|
36
|
55
|
|
|
2024/10
|
19
|
24
|
24
|
36
|
48
|
23
|
54
|
72
|
50
|
29
|
25
|
29
|
44
|
50
|
12
|
18
|
40
|
36
|
21
|
46
|
36
|
49
|
37
|
90
|
81
|
104
|
90
|
72
|
79
|
136
|
117
|
|
2024/09
|
11
|
17
|
17
|
25
|
11
|
16
|
19
|
17
|
25
|
21
|
15
|
23
|
13
|
20
|
21
|
25
|
24
|
20
|
15
|
16
|
19
|
17
|
26
|
29
|
18
|
20
|
31
|
20
|
38
|
19
|
|
|
2024/08
|
11
|
11
|
12
|
12
|
13
|
14
|
17
|
12
|
21
|
23
|
11
|
8
|
13
|
14
|
16
|
26
|
30
|
22
|
16
|
19
|
19
|
14
|
23
|
26
|
26
|
13
|
17
|
19
|
20
|
12
|
11
|
|
2024/07
|
37
|
37
|
49
|
39
|
38
|
51
|
86
|
79
|
59
|
79
|
82
|
65
|
80
|
60
|
54
|
43
|
23
|
21
|
23
|
21
|
9
|
13
|
11
|
11
|
11
|
10
|
8
|
10
|
10
|
12
|
14
|
|
2024/06
|
21
|
22
|
22
|
13
|
20
|
27
|
31
|
19
|
14
|
19
|
18
|
14
|
17
|
14
|
12
|
13
|
12
|
16
|
24
|
23
|
12
|
11
|
11
|
15
|
20
|
25
|
27
|
43
|
32
|
45
|
|
|
2024/05
|
47
|
47
|
47
|
77
|
67
|
40
|
38
|
51
|
23
|
24
|
18
|
28
|
24
|
14
|
13
|
17
|
34
|
24
|
25
|
24
|
36
|
43
|
11
|
17
|
22
|
19
|
19
|
27
|
12
|
14
|
20
|
|
2024/04
|
21
|
51
|
43
|
23
|
49
|
48
|
25
|
33
|
57
|
131
|
147
|
89
|
67
|
69
|
95
|
35
|
29
|
30
|
24
|
79
|
206
|
218
|
26
|
45
|
43
|
17
|
24
|
17
|
35
|
51
|
|
|
2024/03
|
27
|
33
|
50
|
39
|
43
|
39
|
52
|
24
|
40
|
65
|
54
|
38
|
50
|
41
|
25
|
24
|
22
|
24
|
31
|
31
|
33
|
29
|
47
|
19
|
31
|
58
|
52
|
187
|
38
|
25
|
18
|
|
2024/02
|
46
|
82
|
97
|
92
|
115
|
70
|
113
|
116
|
222
|
264
|
177
|
67
|
79
|
44
|
38
|
44
|
64
|
42
|
29
|
31
|
27
|
33
|
37
|
121
|
123
|
36
|
47
|
40
|
41
|
||
|
2024/01
|
77
|
140
|
134
|
73
|
51
|
110
|
63
|
66
|
88
|
74
|
67
|
55
|
104
|
49
|
37
|
72
|
87
|
58
|
75
|
33
|
28
|
35
|
62
|
42
|
109
|
203
|
186
|
186
|
89
|
67
|
48
|
|
2023/12
|
70
|
93
|
67
|
53
|
77
|
39
|
40
|
39
|
33
|
32
|
43
|
77
|
94
|
83
|
33
|
29
|
43
|
65
|
84
|
57
|
71
|
80
|
106
|
105
|
105
|
73
|
101
|
87
|
86
|
56
|
38
|
|
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