Air Quality
Excellent
No health implications.
11
PM2.5
27
PM10
112
O3
0.3
CO
17
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Jul
85
Good
Tue
28 Jul
86
Good
Wed
29 Jul
84
Good
Thu
30 Jul
83
Good
Fri
31 Jul
85
Good
Sat
1 Aug
88
Good
Sun
2 Aug
21
Excellent
Air quality in the last 12 months (Zhenglan Banner)
|
2026/06
|
31
|
37
|
23
|
18
|
19
|
18
|
18
|
18
|
18
|
18
|
22
|
32
|
33
|
25
|
29
|
29
|
27
|
33
|
38
|
23
|
24
|
27
|
23
|
21
|
25
|
27
|
33
|
37
|
38
|
32
|
|
|
2026/05
|
32
|
33
|
23
|
25
|
41
|
37
|
26
|
27
|
50
|
35
|
29
|
43
|
57
|
78
|
49
|
38
|
28
|
27
|
35
|
34
|
33
|
40
|
37
|
51
|
40
|
34
|
31
|
29
|
32
|
34
|
40
|
|
2026/04
|
25
|
35
|
68
|
52
|
39
|
23
|
24
|
44
|
30
|
30
|
34
|
40
|
44
|
50
|
61
|
41
|
46
|
57
|
182
|
81
|
29
|
31
|
43
|
42
|
43
|
36
|
36
|
23
|
24
|
29
|
|
|
2026/03
|
44
|
56
|
44
|
32
|
32
|
22
|
31
|
41
|
21
|
28
|
22
|
37
|
57
|
26
|
33
|
37
|
50
|
29
|
25
|
28
|
59
|
45
|
47
|
68
|
46
|
28
|
24
|
34
|
33
|
24
|
31
|
|
2026/02
|
16
|
13
|
22
|
36
|
17
|
10
|
10
|
14
|
26
|
33
|
19
|
39
|
34
|
33
|
18
|
20
|
67
|
24
|
41
|
86
|
226
|
24
|
22
|
31
|
62
|
30
|
35
|
33
|
|||
|
2026/01
|
32
|
16
|
24
|
18
|
11
|
18
|
18
|
41
|
55
|
19
|
18
|
40
|
21
|
48
|
62
|
22
|
19
|
22
|
16
|
12
|
12
|
19
|
21
|
17
|
25
|
31
|
17
|
28
|
27
|
25
|
19
|
|
2025/12
|
20
|
20
|
21
|
19
|
26
|
42
|
25
|
19
|
33
|
46
|
22
|
34
|
17
|
32
|
43
|
34
|
22
|
27
|
47
|
17
|
19
|
38
|
32
|
23
|
17
|
24
|
33
|
35
|
20
|
18
|
20
|
|
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
|
|
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