Air Quality
Excellent
No health implications.
19
PM2.5
38
PM10
55
O3
0.5
CO
7
SO2
31
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Dec
70
Good
Sun
29 Dec
54
Good
Mon
30 Dec
48
Excellent
Tue
31 Dec
68
Good
Wed
1 Jan
62
Good
Thu
2 Jan
75
Good
Fri
3 Jan
30
Excellent
Air quality in the last 12 months (Ansai)
|
2024/11
|
28
|
24
|
28
|
34
|
37
|
43
|
62
|
61
|
72
|
64
|
63
|
47
|
39
|
32
|
64
|
53
|
36
|
43
|
39
|
38
|
45
|
53
|
82
|
63
|
52
|
56
|
66
|
41
|
34
|
35
|
|
|
2024/10
|
61
|
33
|
29
|
36
|
43
|
42
|
28
|
37
|
44
|
34
|
40
|
48
|
46
|
41
|
46
|
62
|
52
|
25
|
24
|
18
|
18
|
22
|
32
|
39
|
46
|
37
|
44
|
37
|
41
|
39
|
29
|
|
2024/09
|
29
|
35
|
35
|
38
|
32
|
34
|
21
|
36
|
60
|
31
|
35
|
38
|
29
|
21
|
37
|
31
|
30
|
30
|
36
|
20
|
21
|
29
|
40
|
42
|
41
|
46
|
76
|
62
|
30
|
38
|
|
|
2024/08
|
25
|
30
|
25
|
21
|
28
|
23
|
14
|
29
|
48
|
96
|
31
|
27
|
32
|
33
|
26
|
26
|
31
|
19
|
23
|
22
|
26
|
34
|
37
|
39
|
37
|
20
|
24
|
26
|
31
|
32
|
37
|
|
2024/07
|
31
|
30
|
31
|
22
|
35
|
34
|
34
|
39
|
32
|
32
|
37
|
41
|
39
|
56
|
38
|
19
|
26
|
24
|
28
|
22
|
70
|
52
|
34
|
37
|
44
|
35
|
39
|
41
|
36
|
24
|
29
|
|
2024/06
|
46
|
29
|
27
|
30
|
26
|
37
|
26
|
27
|
28
|
26
|
33
|
38
|
49
|
50
|
43
|
41
|
29
|
31
|
31
|
40
|
42
|
59
|
69
|
82
|
79
|
74
|
54
|
55
|
45
|
27
|
|
|
2024/05
|
33
|
34
|
48
|
27
|
29
|
45
|
43
|
48
|
50
|
80
|
111
|
46
|
42
|
55
|
71
|
59
|
82
|
68
|
57
|
53
|
52
|
51
|
42
|
46
|
42
|
42
|
31
|
40
|
40
|
53
|
41
|
|
2024/04
|
68
|
48
|
37
|
53
|
62
|
54
|
55
|
56
|
49
|
43
|
37
|
45
|
47
|
67
|
82
|
51
|
61
|
62
|
77
|
75
|
62
|
128
|
122
|
76
|
60
|
61
|
57
|
54
|
50
|
30
|
|
|
2024/03
|
43
|
52
|
51
|
74
|
61
|
47
|
90
|
45
|
61
|
62
|
64
|
43
|
57
|
53
|
72
|
130
|
72
|
181
|
81
|
61
|
71
|
127
|
105
|
27
|
50
|
44
|
78
|
83
|
79
|
47
|
59
|
|
2024/02
|
118
|
102
|
102
|
103
|
92
|
76
|
65
|
69
|
78
|
97
|
54
|
55
|
54
|
160
|
60
|
53
|
52
|
408
|
246
|
57
|
50
|
55
|
57
|
73
|
89
|
102
|
91
|
88
|
54
|
||
|
2024/01
|
50
|
51
|
59
|
44
|
42
|
36
|
40
|
64
|
57
|
57
|
58
|
55
|
68
|
61
|
50
|
94
|
97
|
72
|
85
|
58
|
23
|
28
|
33
|
30
|
41
|
64
|
51
|
56
|
56
|
79
|
85
|
|
2023/12
|
39
|
50
|
57
|
53
|
115
|
121
|
78
|
63
|
63
|
79
|
48
|
61
|
63
|
56
|
51
|
50
|
38
|
55
|
57
|
48
|
37
|
49
|
54
|
49
|
51
|
57
|
77
|
92
|
99
|
57
|
48
|
|
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