Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
57
*
PM2.5
70
PM10
23
O3
0.7
CO
7
SO2
28
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Dec
90
Good
Wed
25 Dec
101
Light
Thu
26 Dec
111
Light
Fri
27 Dec
100
Good
Sat
28 Dec
99
Good
Sun
29 Dec
74
Good
Mon
30 Dec
68
Good
Air quality in the last 12 months (Zheng'an)
|
2024/11
|
76
|
41
|
56
|
57
|
46
|
52
|
57
|
50
|
42
|
44
|
59
|
60
|
60
|
44
|
62
|
55
|
22
|
17
|
17
|
21
|
23
|
25
|
27
|
19
|
22
|
27
|
37
|
37
|
42
|
56
|
|
|
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
|
|
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