Air Quality
Excellent
No health implications.
29
PM2.5
44
PM10
32
O3
0.5
CO
5
SO2
24
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Jan
49
Excellent
Mon
19 Jan
48
Excellent
Tue
20 Jan
46
Excellent
Wed
21 Jan
47
Excellent
Thu
22 Jan
50
Excellent
Fri
23 Jan
45
Excellent
Sat
24 Jan
38
Excellent
Zhenglan Banner Air quality rank
Air quality in the last 12 months (Zhenglan Banner)
|
2025/11
|
19
|
11
|
28
|
31
|
43
|
46
|
47
|
35
|
13
|
15
|
26
|
38
|
14
|
28
|
46
|
20
|
14
|
17
|
20
|
19
|
19
|
33
|
71
|
33
|
31
|
40
|
26
|
56
|
61
|
50
|
|
|
2025/10
|
21
|
31
|
30
|
25
|
23
|
22
|
23
|
18
|
15
|
15
|
25
|
20
|
31
|
36
|
25
|
21
|
10
|
11
|
11
|
13
|
15
|
22
|
30
|
33
|
22
|
14
|
13
|
29
|
56
|
27
|
16
|
|
2025/09
|
19
|
26
|
50
|
37
|
31
|
16
|
11
|
14
|
27
|
28
|
37
|
32
|
32
|
14
|
15
|
12
|
14
|
11
|
15
|
19
|
18
|
27
|
17
|
15
|
16
|
24
|
21
|
21
|
16
|
16
|
|
|
2025/08
|
31
|
33
|
21
|
29
|
21
|
13
|
14
|
20
|
14
|
16
|
27
|
16
|
16
|
20
|
28
|
19
|
21
|
24
|
23
|
23
|
22
|
18
|
18
|
20
|
16
|
16
|
12
|
16
|
20
|
24
|
20
|
|
2025/07
|
21
|
23
|
22
|
28
|
19
|
16
|
24
|
24
|
28
|
32
|
34
|
29
|
19
|
18
|
28
|
14
|
16
|
18
|
29
|
16
|
13
|
20
|
30
|
19
|
16
|
24
|
17
|
18
|
16
|
14
|
20
|
|
2025/06
|
26
|
14
|
18
|
16
|
21
|
17
|
14
|
20
|
23
|
20
|
34
|
48
|
29
|
26
|
10
|
19
|
22
|
37
|
20
|
16
|
17
|
32
|
29
|
35
|
44
|
43
|
46
|
29
|
30
|
25
|
|
|
2025/05
|
15
|
14
|
18
|
17
|
48
|
17
|
37
|
63
|
26
|
43
|
20
|
30
|
38
|
22
|
30
|
51
|
22
|
13
|
12
|
37
|
43
|
57
|
30
|
31
|
45
|
30
|
14
|
22
|
43
|
52
|
26
|
|
2025/04
|
14
|
13
|
41
|
44
|
14
|
25
|
35
|
24
|
23
|
28
|
60
|
52
|
49
|
36
|
32
|
58
|
40
|
14
|
13
|
37
|
50
|
40
|
48
|
18
|
20
|
34
|
20
|
19
|
42
|
19
|
|
|
2025/03
|
52
|
26
|
24
|
33
|
29
|
13
|
26
|
50
|
67
|
73
|
166
|
27
|
33
|
44
|
29
|
17
|
20
|
13
|
13
|
15
|
23
|
29
|
139
|
46
|
30
|
109
|
21
|
18
|
21
|
17
|
14
|
|
2025/02
|
48
|
31
|
12
|
14
|
26
|
28
|
14
|
10
|
14
|
30
|
52
|
30
|
43
|
33
|
80
|
15
|
13
|
13
|
11
|
14
|
11
|
16
|
13
|
24
|
23
|
22
|
49
|
40
|
|||
|
2025/01
|
35
|
13
|
16
|
19
|
26
|
11
|
12
|
11
|
12
|
15
|
22
|
14
|
14
|
12
|
25
|
39
|
28
|
31
|
23
|
31
|
19
|
25
|
41
|
45
|
61
|
73
|
11
|
21
|
88
|
29
|
44
|
|
2024/12
|
24
|
12
|
12
|
10
|
15
|
17
|
12
|
15
|
14
|
23
|
21
|
24
|
16
|
17
|
18
|
18
|
13
|
12
|
17
|
26
|
12
|
13
|
17
|
34
|
42
|
14
|
13
|
28
|
64
|
47
|
30
|
|
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