Air Quality
Excellent
No health implications.
14
PM2.5
30
PM10
67
O3
0.3
CO
4
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Sep
64
Good
Fri
12 Sep
64
Good
Sat
13 Sep
78
Good
Sun
14 Sep
73
Good
Mon
15 Sep
61
Good
Tue
16 Sep
47
Excellent
Wed
17 Sep
38
Excellent
Zhenglan Banner Air quality rank
Air quality in the last 12 months (Zhenglan Banner)
|
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
|
|
2024/11
|
44
|
43
|
31
|
11
|
16
|
17
|
39
|
67
|
81
|
43
|
32
|
29
|
47
|
43
|
36
|
37
|
22
|
22
|
41
|
33
|
15
|
16
|
39
|
63
|
29
|
19
|
20
|
12
|
10
|
22
|
|
|
2024/10
|
12
|
10
|
14
|
33
|
44
|
18
|
12
|
15
|
31
|
20
|
27
|
41
|
59
|
41
|
19
|
40
|
49
|
23
|
16
|
19
|
29
|
12
|
24
|
28
|
47
|
52
|
12
|
15
|
19
|
24
|
47
|
|
2024/09
|
14
|
12
|
16
|
19
|
12
|
12
|
12
|
15
|
20
|
13
|
16
|
19
|
14
|
11
|
12
|
12
|
10
|
14
|
30
|
10
|
11
|
11
|
18
|
25
|
14
|
18
|
36
|
34
|
28
|
9
|
|
|
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