Air Quality
Excellent
No health implications.
17
PM2.5
27
PM10
53
O3
0.5
CO
4
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Oct
36
Excellent
Mon
5 Oct
38
Excellent
Tue
6 Oct
41
Excellent
Wed
7 Oct
39
Excellent
Thu
8 Oct
39
Excellent
Fri
9 Oct
43
Excellent
Sat
10 Oct
33
Excellent
Air quality in the last 12 months (Qiubei)
|
2026/08
|
18
|
17
|
16
|
24
|
30
|
27
|
21
|
32
|
29
|
29
|
40
|
30
|
35
|
36
|
33
|
28
|
27
|
22
|
23
|
26
|
27
|
29
|
32
|
35
|
32
|
25
|
23
|
25
|
19
|
30
|
28
|
|
2026/07
|
16
|
15
|
16
|
17
|
18
|
17
|
19
|
21
|
22
|
21
|
18
|
18
|
24
|
23
|
24
|
18
|
18
|
20
|
32
|
43
|
38
|
31
|
28
|
23
|
19
|
22
|
21
|
16
|
15
|
17
|
17
|
|
2026/06
|
24
|
28
|
27
|
27
|
32
|
23
|
20
|
21
|
25
|
28
|
30
|
20
|
17
|
18
|
19
|
15
|
17
|
16
|
16
|
15
|
16
|
14
|
17
|
19
|
20
|
18
|
15
|
15
|
16
|
20
|
|
|
2026/05
|
27
|
24
|
22
|
27
|
30
|
33
|
34
|
40
|
42
|
22
|
22
|
21
|
24
|
27
|
30
|
37
|
29
|
26
|
26
|
26
|
24
|
23
|
26
|
23
|
26
|
34
|
36
|
34
|
24
|
24
|
28
|
|
2026/04
|
39
|
43
|
47
|
46
|
54
|
54
|
52
|
52
|
38
|
38
|
38
|
44
|
50
|
68
|
93
|
88
|
71
|
59
|
54
|
52
|
54
|
61
|
44
|
41
|
29
|
35
|
40
|
36
|
27
|
24
|
|
|
2026/03
|
49
|
57
|
57
|
43
|
50
|
33
|
46
|
24
|
14
|
25
|
40
|
46
|
44
|
51
|
33
|
31
|
42
|
37
|
44
|
50
|
52
|
33
|
27
|
46
|
61
|
62
|
75
|
96
|
59
|
41
|
45
|
|
2026/02
|
25
|
21
|
24
|
37
|
42
|
46
|
46
|
25
|
16
|
25
|
24
|
23
|
25
|
31
|
36
|
47
|
59
|
35
|
19
|
20
|
25
|
32
|
31
|
42
|
35
|
25
|
30
|
38
|
|||
|
2026/01
|
48
|
21
|
14
|
16
|
22
|
19
|
42
|
58
|
43
|
43
|
70
|
66
|
81
|
64
|
74
|
47
|
45
|
42
|
45
|
42
|
37
|
27
|
26
|
23
|
28
|
35
|
32
|
33
|
36
|
39
|
40
|
|
2025/12
|
50
|
58
|
67
|
54
|
41
|
36
|
40
|
45
|
40
|
44
|
44
|
41
|
46
|
37
|
30
|
35
|
42
|
28
|
25
|
42
|
48
|
38
|
38
|
39
|
40
|
39
|
37
|
37
|
33
|
39
|
38
|
|
2025/11
|
16
|
12
|
11
|
15
|
15
|
15
|
18
|
16
|
11
|
11
|
16
|
27
|
31
|
30
|
31
|
37
|
35
|
18
|
20
|
37
|
48
|
47
|
37
|
45
|
46
|
52
|
49
|
49
|
46
|
45
|
|
|
2025/10
|
12
|
14
|
18
|
19
|
22
|
20
|
11
|
13
|
15
|
20
|
26
|
31
|
33
|
27
|
15
|
13
|
18
|
22
|
26
|
27
|
17
|
18
|
25
|
30
|
17
|
21
|
21
|
24
|
27
|
25
|
30
|
|
2025/09
|
20
|
21
|
19
|
23
|
26
|
25
|
27
|
29
|
21
|
16
|
16
|
14
|
15
|
18
|
20
|
19
|
19
|
17
|
18
|
23
|
25
|
29
|
19
|
14
|
20
|
12
|
12
|
19
|
14
|
12
|
|
|
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