Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
72
*
PM2.5
92
PM10
51
O3
0.7
CO
12
SO2
21
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
22 Dec
89
Good
Mon
23 Dec
70
Good
Tue
24 Dec
86
Good
Wed
25 Dec
116
Light
Thu
26 Dec
118
Light
Fri
27 Dec
78
Good
Sat
28 Dec
70
Good
Air quality in the last 12 months (Lianhua)
|
2024/11
|
37
|
51
|
48
|
46
|
54
|
43
|
37
|
35
|
38
|
46
|
36
|
38
|
43
|
37
|
23
|
32
|
26
|
17
|
29
|
35
|
41
|
41
|
45
|
56
|
39
|
27
|
35
|
35
|
38
|
41
|
|
|
2024/10
|
35
|
32
|
29
|
28
|
32
|
44
|
65
|
47
|
41
|
38
|
46
|
48
|
76
|
103
|
65
|
26
|
25
|
27
|
16
|
20
|
40
|
24
|
27
|
29
|
35
|
53
|
30
|
24
|
39
|
33
|
31
|
|
2024/09
|
24
|
33
|
33
|
29
|
33
|
22
|
15
|
16
|
17
|
19
|
25
|
27
|
22
|
32
|
28
|
35
|
38
|
40
|
37
|
36
|
27
|
31
|
30
|
37
|
36
|
36
|
50
|
39
|
33
|
34
|
|
|
2024/08
|
12
|
12
|
18
|
23
|
18
|
22
|
15
|
17
|
21
|
21
|
21
|
17
|
15
|
19
|
20
|
23
|
22
|
22
|
19
|
21
|
24
|
18
|
15
|
16
|
24
|
21
|
21
|
18
|
19
|
22
|
28
|
|
2024/07
|
13
|
11
|
14
|
12
|
11
|
12
|
12
|
13
|
15
|
19
|
13
|
15
|
13
|
13
|
18
|
14
|
10
|
10
|
16
|
12
|
14
|
14
|
16
|
24
|
22
|
17
|
13
|
11
|
12
|
11
|
11
|
|
2024/06
|
15
|
13
|
18
|
11
|
10
|
16
|
19
|
23
|
27
|
15
|
13
|
11
|
12
|
11
|
11
|
13
|
10
|
13
|
13
|
14
|
17
|
15
|
14
|
17
|
10
|
11
|
14
|
16
|
13
|
13
|
|
|
2024/05
|
13
|
26
|
26
|
20
|
17
|
23
|
42
|
40
|
36
|
42
|
28
|
41
|
59
|
47
|
48
|
48
|
42
|
39
|
26
|
21
|
21
|
15
|
16
|
19
|
19
|
18
|
15
|
19
|
23
|
25
|
15
|
|
2024/04
|
27
|
43
|
21
|
18
|
24
|
26
|
35
|
35
|
30
|
26
|
36
|
38
|
38
|
47
|
49
|
35
|
17
|
30
|
20
|
21
|
17
|
21
|
25
|
32
|
25
|
21
|
29
|
31
|
35
|
13
|
|
|
2024/03
|
57
|
45
|
33
|
39
|
37
|
78
|
48
|
50
|
49
|
48
|
53
|
40
|
43
|
37
|
27
|
25
|
33
|
15
|
41
|
55
|
55
|
41
|
28
|
26
|
32
|
24
|
38
|
26
|
27
|
33
|
22
|
|
2024/02
|
33
|
17
|
16
|
27
|
50
|
21
|
31
|
70
|
89
|
113
|
81
|
64
|
49
|
54
|
48
|
22
|
27
|
28
|
35
|
70
|
17
|
16
|
24
|
50
|
39
|
31
|
42
|
43
|
38
|
||
|
2024/01
|
90
|
102
|
58
|
48
|
59
|
65
|
63
|
86
|
71
|
74
|
58
|
59
|
65
|
61
|
141
|
163
|
119
|
64
|
20
|
22
|
52
|
31
|
46
|
51
|
57
|
57
|
67
|
70
|
59
|
31
|
44
|
|
2023/12
|
59
|
55
|
53
|
43
|
38
|
43
|
47
|
45
|
43
|
52
|
27
|
36
|
37
|
33
|
19
|
35
|
40
|
37
|
55
|
43
|
58
|
63
|
51
|
58
|
56
|
67
|
74
|
82
|
106
|
147
|
114
|
|
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