Air Quality
Excellent
No health implications.
15
PM2.5
31
PM10
65
O3
0.3
CO
3
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Jun
86
Good
Sun
29 Jun
83
Good
Mon
30 Jun
86
Good
Tue
1 Jul
81
Good
Wed
2 Jul
80
Good
Thu
3 Jul
76
Good
Fri
4 Jul
22
Excellent
Zhenglan Banner Air quality rank
Air quality in the last 12 months (Zhenglan Banner)
|
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
|
|
|
2024/08
|
13
|
20
|
21
|
22
|
18
|
19
|
29
|
24
|
25
|
41
|
11
|
11
|
16
|
18
|
19
|
22
|
25
|
17
|
19
|
12
|
10
|
15
|
16
|
17
|
18
|
17
|
21
|
22
|
24
|
24
|
23
|
|
2024/07
|
17
|
23
|
23
|
23
|
26
|
29
|
26
|
40
|
57
|
50
|
41
|
26
|
24
|
32
|
38
|
19
|
12
|
14
|
24
|
20
|
37
|
33
|
30
|
32
|
17
|
14
|
20
|
17
|
17
|
18
|
14
|
|
2024/06
|
18
|
18
|
22
|
40
|
35
|
35
|
20
|
24
|
25
|
46
|
21
|
23
|
21
|
17
|
17
|
21
|
25
|
39
|
68
|
50
|
133
|
464
|
111
|
14
|
19
|
32
|
51
|
48
|
37
|
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