Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
34
PM2.5
54
*
PM10
51
O3
0.9
CO
18
SO2
22
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
31 Oct
48
Excellent
Fri
1 Nov
53
Good
Sat
2 Nov
53
Good
Sun
3 Nov
58
Good
Mon
4 Nov
56
Good
Tue
5 Nov
54
Good
Wed
6 Nov
54
Good
Air quality in the last 12 months (Mazhang)
|
2024/09
|
19
|
25
|
45
|
39
|
49
|
23
|
23
|
34
|
28
|
21
|
22
|
31
|
41
|
58
|
59
|
41
|
34
|
23
|
33
|
31
|
39
|
19
|
20
|
23
|
39
|
39
|
39
|
41
|
41
|
43
|
|
|
2024/08
|
25
|
26
|
25
|
33
|
26
|
30
|
41
|
32
|
34
|
35
|
34
|
30
|
28
|
32
|
24
|
23
|
19
|
16
|
17
|
22
|
24
|
27
|
28
|
40
|
27
|
32
|
27
|
32
|
27
|
30
|
16
|
|
2024/07
|
30
|
32
|
21
|
20
|
12
|
13
|
15
|
21
|
16
|
19
|
20
|
19
|
16
|
18
|
17
|
15
|
15
|
14
|
15
|
14
|
15
|
14
|
18
|
21
|
21
|
25
|
27
|
26
|
13
|
15
|
18
|
|
2024/06
|
22
|
30
|
29
|
20
|
12
|
17
|
14
|
16
|
22
|
21
|
44
|
39
|
29
|
33
|
35
|
37
|
38
|
37
|
34
|
31
|
28
|
15
|
12
|
19
|
20
|
17
|
16
|
18
|
21
|
31
|
|
|
2024/05
|
27
|
24
|
18
|
21
|
32
|
32
|
33
|
26
|
38
|
39
|
35
|
27
|
31
|
33
|
31
|
35
|
47
|
33
|
24
|
20
|
25
|
26
|
19
|
22
|
19
|
20
|
28
|
26
|
30
|
22
|
23
|
|
2024/04
|
48
|
44
|
39
|
48
|
29
|
40
|
39
|
40
|
31
|
36
|
45
|
36
|
38
|
38
|
37
|
34
|
37
|
30
|
37
|
45
|
26
|
23
|
36
|
34
|
33
|
52
|
57
|
48
|
38
|
47
|
|
|
2024/03
|
28
|
54
|
62
|
45
|
52
|
55
|
58
|
51
|
46
|
29
|
28
|
38
|
34
|
50
|
57
|
52
|
41
|
30
|
33
|
45
|
54
|
49
|
44
|
42
|
44
|
39
|
32
|
44
|
38
|
36
|
49
|
|
2024/02
|
27
|
20
|
23
|
33
|
22
|
39
|
24
|
21
|
43
|
159
|
114
|
60
|
50
|
46
|
45
|
53
|
41
|
27
|
33
|
50
|
40
|
37
|
34
|
45
|
37
|
50
|
28
|
67
|
45
|
||
|
2024/01
|
64
|
57
|
56
|
49
|
47
|
45
|
60
|
52
|
50
|
48
|
46
|
52
|
60
|
41
|
34
|
45
|
39
|
33
|
37
|
39
|
40
|
38
|
23
|
48
|
59
|
68
|
38
|
35
|
71
|
83
|
40
|
|
2023/12
|
48
|
56
|
65
|
104
|
80
|
75
|
42
|
50
|
49
|
28
|
28
|
39
|
44
|
36
|
32
|
27
|
26
|
47
|
29
|
34
|
41
|
53
|
63
|
60
|
57
|
62
|
66
|
70
|
56
|
66
|
64
|
|
2023/11
|
51
|
43
|
30
|
27
|
27
|
36
|
50
|
29
|
20
|
33
|
23
|
30
|
23
|
33
|
45
|
36
|
48
|
56
|
68
|
74
|
75
|
39
|
63
|
78
|
55
|
54
|
83
|
84
|
75
|
69
|
|
|
2023/10
|
39
|
34
|
37
|
46
|
46
|
39
|
37
|
33
|
28
|
20
|
23
|
33
|
49
|
45
|
56
|
63
|
64
|
47
|
24
|
15
|
29
|
29
|
33
|
50
|
41
|
37
|
32
|
31
|
34
|
30
|
47
|
|
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