Air Quality
Excellent
No health implications.
11
PM2.5
10
PM10
75
O3
0.1
CO
10
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 May
43
Excellent
Sat
3 May
47
Excellent
Sun
4 May
53
Good
Mon
5 May
57
Good
Tue
6 May
49
Excellent
Wed
7 May
48
Excellent
Thu
8 May
29
Excellent
Air quality in the last 12 months (Zhengxiangbai Banner)
|
2025/02
|
49
|
24
|
15
|
18
|
31
|
39
|
18
|
15
|
20
|
35
|
45
|
36
|
48
|
36
|
80
|
15
|
15
|
11
|
12
|
13
|
13
|
17
|
15
|
31
|
26
|
25
|
48
|
33
|
|||
|
2025/01
|
37
|
15
|
20
|
21
|
29
|
13
|
17
|
14
|
15
|
19
|
25
|
19
|
20
|
15
|
29
|
42
|
28
|
33
|
27
|
34
|
20
|
26
|
35
|
32
|
53
|
81
|
14
|
31
|
118
|
46
|
52
|
|
2024/12
|
27
|
14
|
15
|
13
|
16
|
18
|
13
|
18
|
16
|
19
|
21
|
22
|
21
|
21
|
23
|
19
|
15
|
15
|
19
|
26
|
15
|
17
|
19
|
34
|
43
|
18
|
17
|
36
|
76
|
47
|
32
|
|
2024/11
|
36
|
32
|
23
|
12
|
16
|
21
|
37
|
59
|
80
|
38
|
34
|
28
|
47
|
44
|
38
|
42
|
26
|
23
|
44
|
36
|
17
|
19
|
43
|
64
|
26
|
26
|
23
|
14
|
13
|
32
|
|
|
2024/10
|
12
|
12
|
18
|
34
|
37
|
16
|
11
|
17
|
30
|
23
|
29
|
36
|
50
|
35
|
20
|
41
|
52
|
24
|
19
|
19
|
26
|
13
|
26
|
31
|
42
|
39
|
12
|
16
|
14
|
20
|
32
|
|
2024/09
|
15
|
13
|
18
|
19
|
13
|
12
|
15
|
18
|
22
|
14
|
15
|
19
|
15
|
12
|
14
|
13
|
11
|
18
|
30
|
10
|
12
|
12
|
20
|
24
|
12
|
19
|
41
|
38
|
20
|
12
|
|
|
2024/08
|
17
|
25
|
28
|
30
|
22
|
18
|
29
|
25
|
25
|
49
|
12
|
15
|
17
|
21
|
21
|
27
|
25
|
20
|
22
|
14
|
11
|
14
|
13
|
17
|
16
|
18
|
21
|
22
|
24
|
23
|
23
|
|
2024/07
|
16
|
23
|
24
|
22
|
22
|
26
|
27
|
34
|
52
|
48
|
38
|
27
|
22
|
31
|
35
|
18
|
14
|
16
|
25
|
23
|
43
|
47
|
28
|
30
|
23
|
17
|
21
|
17
|
15
|
25
|
20
|
|
2024/06
|
18
|
21
|
22
|
36
|
32
|
32
|
17
|
26
|
22
|
45
|
22
|
25
|
22
|
17
|
18
|
18
|
20
|
35
|
58
|
44
|
112
|
440
|
112
|
16
|
19
|
35
|
49
|
47
|
32
|
21
|
|
|
2024/05
|
29
|
27
|
34
|
54
|
36
|
34
|
22
|
37
|
57
|
129
|
56
|
20
|
36
|
42
|
27
|
44
|
44
|
59
|
49
|
30
|
40
|
52
|
59
|
34
|
32
|
25
|
23
|
18
|
74
|
29
|
17
|
|
2024/04
|
40
|
37
|
19
|
35
|
39
|
20
|
26
|
29
|
53
|
41
|
49
|
86
|
66
|
241
|
170
|
26
|
34
|
40
|
49
|
16
|
72
|
53
|
14
|
73
|
109
|
66
|
95
|
21
|
13
|
15
|
|
|
2024/03
|
22
|
57
|
15
|
40
|
31
|
15
|
19
|
14
|
28
|
34
|
22
|
14
|
18
|
36
|
50
|
140
|
23
|
122
|
43
|
14
|
51
|
28
|
36
|
39
|
31
|
64
|
253
|
187
|
62
|
20
|
14
|
|
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