Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
28
PM2.5
51
*
PM10
71
O3
0.8
CO
7
SO2
20
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
23 Mar
71
Good
Fri
24 Mar
74
Good
Sat
25 Mar
87
Good
Sun
26 Mar
92
Good
Mon
27 Mar
95
Good
Tue
28 Mar
61
Good
Wed
29 Mar
61
Good
Air quality in the last 12 months (Zhenkang)
|
2023/02
|
50
|
54
|
51
|
53
|
57
|
50
|
54
|
59
|
59
|
59
|
62
|
59
|
59
|
63
|
68
|
66
|
60
|
58
|
54
|
59
|
62
|
60
|
65
|
72
|
72
|
61
|
53
|
54
|
|||
|
2023/01
|
57
|
47
|
49
|
45
|
44
|
44
|
44
|
50
|
45
|
47
|
45
|
46
|
46
|
48
|
49
|
58
|
63
|
62
|
60
|
57
|
61
|
81
|
48
|
42
|
46
|
49
|
54
|
45
|
44
|
48
|
58
|
|
2022/12
|
44
|
38
|
36
|
35
|
35
|
34
|
32
|
42
|
45
|
38
|
42
|
42
|
45
|
42
|
49
|
43
|
48
|
44
|
42
|
40
|
38
|
40
|
43
|
45
|
46
|
49
|
55
|
51
|
68
|
63
|
55
|
|
2022/11
|
32
|
30
|
34
|
33
|
31
|
31
|
31
|
29
|
30
|
31
|
33
|
37
|
40
|
37
|
37
|
33
|
33
|
33
|
42
|
39
|
41
|
33
|
33
|
36
|
40
|
43
|
39
|
37
|
38
|
39
|
|
|
2022/10
|
27
|
21
|
17
|
19
|
20
|
24
|
23
|
23
|
20
|
16
|
26
|
17
|
22
|
23
|
24
|
27
|
31
|
34
|
38
|
42
|
41
|
37
|
27
|
30
|
39
|
30
|
27
|
32
|
31
|
31
|
27
|
|
2022/09
|
22
|
25
|
30
|
30
|
29
|
30
|
39
|
46
|
41
|
22
|
18
|
18
|
17
|
18
|
19
|
19
|
22
|
19
|
23
|
22
|
20
|
22
|
26
|
27
|
31
|
27
|
26
|
32
|
29
|
32
|
|
|
2022/08
|
24
|
25
|
23
|
27
|
21
|
29
|
29
|
26
|
25
|
22
|
28
|
25
|
22
|
22
|
25
|
27
|
32
|
27
|
26
|
29
|
34
|
24
|
22
|
29
|
30
|
33
|
19
|
23
|
26
|
29
|
27
|
|
2022/07
|
36
|
28
|
27
|
27
|
24
|
25
|
29
|
28
|
34
|
31
|
27
|
24
|
24
|
22
|
23
|
22
|
21
|
24
|
26
|
24
|
22
|
29
|
21
|
21
|
21
|
26
|
27
|
30
|
20
|
22
|
21
|
|
2022/06
|
39
|
30
|
29
|
40
|
41
|
37
|
31
|
27
|
29
|
25
|
28
|
36
|
42
|
47
|
35
|
28
|
31
|
26
|
25
|
23
|
27
|
28
|
25
|
29
|
25
|
27
|
25
|
26
|
31
|
24
|
|
|
2022/05
|
55
|
46
|
34
|
44
|
46
|
40
|
48
|
53
|
41
|
32
|
22
|
23
|
28
|
37
|
50
|
52
|
42
|
41
|
49
|
44
|
47
|
44
|
50
|
56
|
45
|
30
|
36
|
49
|
48
|
45
|
52
|
|
2022/04
|
69
|
29
|
31
|
40
|
60
|
60
|
52
|
53
|
60
|
64
|
68
|
44
|
51
|
67
|
77
|
63
|
54
|
46
|
47
|
38
|
37
|
44
|
50
|
64
|
76
|
79
|
74
|
81
|
88
|
73
|
|
|
2022/03
|
57
|
55
|
52
|
51
|
53
|
57
|
56
|
54
|
53
|
57
|
60
|
62
|
64
|
66
|
62
|
62
|
75
|
75
|
69
|
83
|
86
|
88
|
90
|
58
|
63
|
65
|
56
|
63
|
66
|
69
|
74
|
|
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