Air Quality
Excellent
No health implications.
6
PM2.5
13
PM10
36
O3
0.8
CO
6
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Feb
53
Good
Mon
3 Feb
57
Good
Tue
4 Feb
86
Good
Wed
5 Feb
60
Good
Thu
6 Feb
57
Good
Fri
7 Feb
52
Good
Sat
8 Feb
47
Excellent
Air quality in the last 12 months (Du'an)
|
2024/12
|
81
|
91
|
87
|
86
|
68
|
35
|
16
|
28
|
55
|
74
|
32
|
30
|
40
|
51
|
44
|
57
|
88
|
74
|
66
|
84
|
96
|
93
|
95
|
95
|
100
|
89
|
80
|
58
|
90
|
129
|
108
|
|
2024/11
|
45
|
45
|
57
|
65
|
58
|
59
|
61
|
55
|
56
|
56
|
61
|
64
|
69
|
71
|
63
|
60
|
58
|
33
|
23
|
22
|
25
|
25
|
37
|
52
|
64
|
19
|
31
|
34
|
43
|
58
|
|
|
2024/10
|
17
|
22
|
37
|
51
|
55
|
54
|
54
|
48
|
39
|
44
|
50
|
57
|
66
|
39
|
18
|
33
|
34
|
29
|
28
|
24
|
40
|
40
|
25
|
34
|
33
|
35
|
30
|
29
|
37
|
46
|
50
|
|
2024/09
|
28
|
35
|
28
|
28
|
39
|
37
|
19
|
19
|
21
|
22
|
24
|
32
|
41
|
43
|
43
|
30
|
24
|
31
|
33
|
36
|
30
|
24
|
29
|
37
|
49
|
53
|
50
|
52
|
37
|
37
|
|
|
2024/08
|
17
|
20
|
21
|
25
|
30
|
33
|
35
|
31
|
30
|
32
|
20
|
22
|
19
|
25
|
28
|
31
|
25
|
24
|
31
|
27
|
27
|
23
|
24
|
26
|
26
|
30
|
31
|
37
|
34
|
34
|
36
|
|
2024/07
|
30
|
14
|
16
|
25
|
20
|
18
|
19
|
20
|
24
|
25
|
23
|
24
|
26
|
23
|
28
|
30
|
24
|
20
|
18
|
24
|
34
|
34
|
26
|
20
|
27
|
38
|
38
|
25
|
21
|
15
|
15
|
|
2024/06
|
34
|
41
|
28
|
18
|
20
|
29
|
33
|
29
|
16
|
14
|
25
|
30
|
32
|
20
|
30
|
29
|
30
|
16
|
29
|
27
|
30
|
26
|
25
|
17
|
12
|
12
|
20
|
18
|
20
|
22
|
|
|
2024/05
|
16
|
24
|
26
|
30
|
26
|
32
|
40
|
40
|
28
|
29
|
37
|
21
|
47
|
53
|
49
|
49
|
51
|
42
|
16
|
26
|
29
|
29
|
40
|
48
|
43
|
21
|
30
|
27
|
40
|
25
|
21
|
|
2024/04
|
67
|
66
|
70
|
43
|
22
|
25
|
21
|
22
|
42
|
38
|
42
|
55
|
51
|
54
|
56
|
46
|
43
|
29
|
48
|
36
|
19
|
43
|
29
|
44
|
57
|
41
|
52
|
51
|
67
|
56
|
|
|
2024/03
|
39
|
61
|
82
|
46
|
56
|
35
|
62
|
68
|
63
|
29
|
30
|
49
|
41
|
22
|
17
|
41
|
58
|
46
|
23
|
73
|
82
|
62
|
45
|
51
|
53
|
39
|
59
|
44
|
49
|
57
|
61
|
|
2024/02
|
45
|
42
|
37
|
28
|
20
|
15
|
14
|
20
|
32
|
103
|
64
|
69
|
71
|
74
|
53
|
26
|
62
|
46
|
50
|
51
|
55
|
36
|
16
|
14
|
19
|
17
|
25
|
16
|
16
|
||
|
2024/01
|
117
|
51
|
25
|
53
|
101
|
90
|
62
|
47
|
34
|
31
|
35
|
25
|
34
|
60
|
63
|
53
|
55
|
54
|
57
|
18
|
15
|
16
|
33
|
47
|
43
|
49
|
54
|
53
|
35
|
29
|
43
|
|
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