Air Quality
Excellent
No health implications.
31
PM2.5
43
PM10
103
O3
0.5
CO
10
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Nov
69
Good
Fri
8 Nov
58
Good
Sat
9 Nov
61
Good
Sun
10 Nov
65
Good
Mon
11 Nov
71
Good
Tue
12 Nov
75
Good
Wed
13 Nov
76
Good
Air quality in the last 12 months (Zheng'an)
|
2024/10
|
19
|
19
|
30
|
37
|
43
|
53
|
50
|
36
|
43
|
76
|
81
|
50
|
35
|
30
|
32
|
25
|
24
|
32
|
29
|
19
|
19
|
23
|
24
|
29
|
44
|
55
|
53
|
42
|
38
|
47
|
85
|
|
2024/09
|
27
|
36
|
28
|
22
|
36
|
33
|
37
|
29
|
22
|
25
|
32
|
30
|
31
|
27
|
25
|
33
|
26
|
23
|
23
|
39
|
41
|
32
|
38
|
41
|
67
|
73
|
41
|
40
|
42
|
24
|
|
|
2024/08
|
19
|
17
|
18
|
19
|
25
|
21
|
22
|
23
|
24
|
27
|
46
|
52
|
38
|
31
|
31
|
35
|
31
|
26
|
30
|
25
|
23
|
24
|
19
|
17
|
19
|
19
|
23
|
24
|
24
|
22
|
24
|
|
2024/07
|
33
|
29
|
27
|
25
|
34
|
27
|
22
|
29
|
31
|
30
|
24
|
22
|
21
|
27
|
24
|
22
|
25
|
24
|
20
|
18
|
20
|
20
|
23
|
21
|
28
|
43
|
39
|
32
|
28
|
21
|
21
|
|
2024/06
|
36
|
34
|
24
|
24
|
29
|
24
|
21
|
21
|
21
|
23
|
23
|
27
|
33
|
37
|
43
|
34
|
26
|
23
|
19
|
23
|
22
|
27
|
29
|
31
|
28
|
25
|
22
|
19
|
22
|
30
|
|
|
2024/05
|
32
|
28
|
24
|
27
|
30
|
38
|
36
|
49
|
41
|
35
|
36
|
32
|
34
|
39
|
38
|
44
|
45
|
32
|
27
|
36
|
23
|
28
|
27
|
32
|
31
|
25
|
23
|
31
|
33
|
21
|
30
|
|
2024/04
|
44
|
43
|
37
|
25
|
28
|
23
|
26
|
27
|
36
|
40
|
41
|
38
|
38
|
45
|
55
|
41
|
34
|
27
|
23
|
31
|
40
|
41
|
30
|
38
|
28
|
30
|
31
|
29
|
31
|
24
|
|
|
2024/03
|
69
|
65
|
62
|
55
|
58
|
51
|
62
|
61
|
66
|
80
|
74
|
66
|
70
|
73
|
49
|
45
|
51
|
35
|
38
|
54
|
59
|
62
|
60
|
59
|
35
|
32
|
30
|
42
|
40
|
46
|
54
|
|
2024/02
|
52
|
31
|
22
|
26
|
31
|
29
|
43
|
52
|
95
|
211
|
80
|
66
|
71
|
84
|
78
|
36
|
43
|
59
|
71
|
66
|
37
|
25
|
27
|
33
|
38
|
37
|
49
|
59
|
77
|
||
|
2024/01
|
88
|
64
|
64
|
55
|
83
|
94
|
80
|
63
|
73
|
84
|
76
|
93
|
116
|
124
|
95
|
80
|
49
|
40
|
28
|
29
|
33
|
39
|
39
|
46
|
57
|
62
|
69
|
79
|
78
|
73
|
76
|
|
2023/12
|
53
|
45
|
57
|
55
|
61
|
68
|
66
|
84
|
119
|
103
|
85
|
49
|
37
|
58
|
54
|
29
|
35
|
36
|
55
|
58
|
61
|
65
|
71
|
83
|
94
|
111
|
126
|
130
|
122
|
99
|
121
|
|
2023/11
|
44
|
56
|
57
|
43
|
37
|
42
|
37
|
43
|
50
|
35
|
17
|
21
|
29
|
37
|
33
|
41
|
48
|
63
|
76
|
72
|
73
|
75
|
78
|
76
|
76
|
60
|
52
|
58
|
70
|
54
|
|
|
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