Air Quality
Excellent
No health implications.
25
PM2.5
34
PM10
29
O3
0.8
CO
7
SO2
27
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Apr
44
Excellent
Sun
28 Apr
43
Excellent
Mon
29 Apr
47
Excellent
Tue
30 Apr
42
Excellent
Wed
1 May
40
Excellent
Thu
2 May
47
Excellent
Air quality in the last 12 months (Lipu)
|
2024/02
|
41
|
22
|
19
|
12
|
18
|
14
|
15
|
27
|
46
|
88
|
68
|
65
|
70
|
55
|
43
|
28
|
61
|
40
|
42
|
44
|
43
|
14
|
15
|
16
|
16
|
15
|
22
|
16
|
21
|
||
|
2024/01
|
116
|
37
|
29
|
46
|
79
|
69
|
62
|
26
|
23
|
49
|
56
|
58
|
59
|
60
|
72
|
95
|
70
|
69
|
51
|
14
|
22
|
19
|
38
|
35
|
43
|
50
|
39
|
50
|
34
|
26
|
36
|
|
2023/12
|
70
|
54
|
22
|
18
|
26
|
39
|
48
|
54
|
78
|
63
|
42
|
21
|
49
|
69
|
42
|
23
|
28
|
13
|
19
|
39
|
45
|
53
|
44
|
49
|
60
|
73
|
75
|
73
|
71
|
96
|
116
|
|
2023/11
|
47
|
54
|
57
|
46
|
40
|
24
|
23
|
38
|
44
|
20
|
13
|
9
|
13
|
19
|
30
|
30
|
45
|
44
|
45
|
49
|
56
|
58
|
63
|
66
|
67
|
74
|
74
|
60
|
64
|
72
|
|
|
2023/10
|
44
|
40
|
36
|
45
|
27
|
30
|
30
|
26
|
26
|
21
|
26
|
40
|
54
|
58
|
44
|
48
|
54
|
47
|
24
|
21
|
28
|
36
|
43
|
43
|
38
|
46
|
23
|
22
|
35
|
41
|
40
|
|
2023/09
|
35
|
36
|
27
|
23
|
37
|
33
|
24
|
19
|
18
|
16
|
15
|
18
|
21
|
19
|
20
|
24
|
29
|
25
|
23
|
28
|
34
|
25
|
32
|
42
|
39
|
39
|
40
|
35
|
37
|
33
|
|
|
2023/08
|
23
|
19
|
30
|
34
|
20
|
18
|
19
|
18
|
25
|
29
|
24
|
32
|
33
|
28
|
23
|
31
|
33
|
32
|
37
|
31
|
24
|
31
|
27
|
26
|
24
|
28
|
28
|
20
|
22
|
36
|
37
|
|
2023/07
|
27
|
28
|
22
|
18
|
20
|
23
|
21
|
25
|
26
|
27
|
27
|
28
|
29
|
32
|
36
|
40
|
42
|
20
|
24
|
19
|
23
|
30
|
33
|
35
|
37
|
39
|
36
|
36
|
37
|
29
|
22
|
|
2023/06
|
43
|
41
|
48
|
34
|
27
|
31
|
26
|
20
|
20
|
29
|
40
|
46
|
36
|
28
|
37
|
34
|
20
|
21
|
21
|
21
|
27
|
19
|
16
|
17
|
13
|
16
|
18
|
26
|
24
|
25
|
|
|
2023/05
|
66
|
38
|
30
|
28
|
40
|
39
|
21
|
27
|
42
|
31
|
20
|
27
|
43
|
46
|
50
|
43
|
41
|
45
|
44
|
38
|
44
|
33
|
32
|
30
|
37
|
28
|
21
|
28
|
36
|
45
|
46
|
|
2023/04
|
41
|
30
|
27
|
38
|
23
|
26
|
40
|
64
|
65
|
45
|
38
|
41
|
53
|
46
|
59
|
69
|
59
|
54
|
41
|
34
|
47
|
33
|
21
|
14
|
16
|
28
|
49
|
54
|
51
|
90
|
|
|
2023/03
|
83
|
83
|
110
|
73
|
66
|
76
|
87
|
82
|
73
|
68
|
68
|
94
|
98
|
89
|
85
|
95
|
52
|
37
|
39
|
53
|
52
|
65
|
41
|
19
|
15
|
35
|
26
|
38
|
31
|
34
|
40
|
|
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