Air Quality
Excellent
No health implications.
19
PM2.5
44
PM10
111
O3
0.4
CO
8
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 May
63
Good
Mon
29 May
69
Good
Tue
30 May
51
Good
Wed
31 May
63
Good
Thu
1 Jun
50
Excellent
Fri
2 Jun
52
Good
Sat
3 Jun
61
Good
Air quality in the last 12 months (Zhengxiangbai Banner)
|
2023/04
|
69
|
63
|
29
|
31
|
35
|
47
|
40
|
56
|
127
|
396
|
288
|
71
|
95
|
224
|
42
|
31
|
76
|
41
|
170
|
42
|
31
|
36
|
35
|
40
|
78
|
35
|
105
|
65
|
34
|
27
|
|
|
2023/03
|
26
|
31
|
27
|
26
|
53
|
44
|
51
|
81
|
94
|
234
|
53
|
62
|
90
|
218
|
58
|
32
|
37
|
25
|
33
|
51
|
197
|
329
|
45
|
37
|
30
|
34
|
32
|
28
|
22
|
31
|
65
|
|
2023/02
|
22
|
19
|
20
|
22
|
47
|
25
|
23
|
21
|
36
|
39
|
56
|
44
|
21
|
21
|
28
|
49
|
54
|
38
|
43
|
23
|
28
|
50
|
30
|
22
|
20
|
30
|
73
|
31
|
|||
|
2023/01
|
28
|
18
|
23
|
22
|
35
|
109
|
46
|
33
|
23
|
42
|
67
|
79
|
55
|
26
|
28
|
56
|
66
|
86
|
71
|
47
|
76
|
153
|
30
|
28
|
40
|
51
|
42
|
57
|
55
|
40
|
59
|
|
2022/12
|
22
|
35
|
21
|
22
|
20
|
26
|
20
|
21
|
26
|
20
|
29
|
342
|
42
|
28
|
30
|
28
|
30
|
27
|
28
|
60
|
25
|
21
|
19
|
22
|
32
|
30
|
22
|
20
|
18
|
19
|
29
|
|
2022/11
|
22
|
27
|
19
|
18
|
23
|
33
|
28
|
26
|
39
|
26
|
33
|
17
|
22
|
31
|
21
|
26
|
37
|
33
|
52
|
31
|
22
|
28
|
41
|
44
|
49
|
18
|
39
|
53
|
29
|
32
|
|
|
2022/10
|
50
|
41
|
18
|
26
|
21
|
20
|
27
|
52
|
22
|
19
|
22
|
30
|
27
|
35
|
32
|
17
|
19
|
23
|
36
|
50
|
58
|
29
|
19
|
24
|
44
|
26
|
28
|
49
|
50
|
50
|
30
|
|
2022/09
|
18
|
25
|
26
|
25
|
21
|
20
|
22
|
26
|
28
|
28
|
29
|
27
|
33
|
38
|
34
|
38
|
46
|
23
|
20
|
24
|
28
|
23
|
18
|
24
|
30
|
36
|
43
|
38
|
38
|
53
|
|
|
2022/08
|
36
|
37
|
45
|
37
|
20
|
22
|
22
|
23
|
25
|
26
|
28
|
29
|
25
|
25
|
18
|
17
|
26
|
24
|
17
|
21
|
31
|
19
|
17
|
21
|
18
|
17
|
19
|
17
|
24
|
22
|
18
|
|
2022/07
|
24
|
31
|
37
|
35
|
29
|
30
|
29
|
30
|
22
|
29
|
27
|
32
|
28
|
24
|
24
|
26
|
27
|
21
|
34
|
33
|
34
|
31
|
31
|
34
|
36
|
38
|
29
|
30
|
32
|
36
|
39
|
|
2022/06
|
24
|
29
|
48
|
32
|
20
|
20
|
29
|
31
|
30
|
34
|
40
|
30
|
27
|
27
|
24
|
24
|
34
|
35
|
53
|
49
|
29
|
30
|
26
|
24
|
28
|
31
|
32
|
28
|
26
|
22
|
|
|
2022/05
|
26
|
26
|
32
|
42
|
50
|
28
|
21
|
25
|
30
|
29
|
24
|
25
|
25
|
25
|
24
|
25
|
28
|
32
|
33
|
22
|
24
|
31
|
29
|
34
|
28
|
23
|
27
|
43
|
28
|
18
|
21
|
|
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