Air Quality
Excellent
No health implications.
6
PM2.5
15
PM10
45
O3
0.3
CO
6
SO2
2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Oct
41
Excellent
Wed
16 Oct
41
Excellent
Thu
17 Oct
35
Excellent
Fri
18 Oct
36
Excellent
Sat
19 Oct
40
Excellent
Sun
20 Oct
62
Good
Air quality in the last 12 months (Baisha)
|
2024/09
|
16
|
13
|
14
|
19
|
25
|
14
|
13
|
20
|
17
|
12
|
12
|
17
|
18
|
17
|
21
|
24
|
19
|
18
|
8
|
10
|
15
|
12
|
9
|
9
|
20
|
24
|
22
|
18
|
19
|
20
|
|
|
2024/08
|
17
|
16
|
15
|
17
|
19
|
17
|
18
|
18
|
17
|
18
|
20
|
17
|
15
|
15
|
16
|
17
|
14
|
16
|
19
|
16
|
17
|
17
|
17
|
17
|
15
|
14
|
15
|
18
|
19
|
19
|
13
|
|
2024/07
|
14
|
16
|
16
|
12
|
11
|
13
|
12
|
13
|
14
|
18
|
15
|
14
|
14
|
12
|
13
|
11
|
9
|
10
|
14
|
11
|
8
|
7
|
13
|
16
|
14
|
15
|
17
|
17
|
16
|
15
|
15
|
|
2024/06
|
16
|
22
|
16
|
21
|
22
|
20
|
21
|
17
|
17
|
16
|
19
|
17
|
18
|
17
|
22
|
22
|
20
|
20
|
20
|
18
|
16
|
10
|
9
|
12
|
15
|
11
|
10
|
13
|
15
|
16
|
|
|
2024/05
|
39
|
29
|
22
|
22
|
30
|
28
|
26
|
21
|
22
|
21
|
26
|
22
|
23
|
16
|
18
|
27
|
26
|
14
|
20
|
17
|
16
|
15
|
16
|
16
|
17
|
20
|
20
|
19
|
25
|
17
|
17
|
|
2024/04
|
37
|
36
|
39
|
40
|
41
|
32
|
37
|
44
|
34
|
25
|
27
|
34
|
36
|
40
|
41
|
36
|
28
|
31
|
34
|
32
|
31
|
32
|
34
|
36
|
30
|
44
|
47
|
42
|
40
|
39
|
|
|
2024/03
|
13
|
11
|
13
|
29
|
43
|
58
|
24
|
12
|
19
|
28
|
24
|
20
|
23
|
26
|
34
|
36
|
29
|
27
|
23
|
32
|
35
|
39
|
35
|
28
|
33
|
36
|
36
|
31
|
35
|
27
|
35
|
|
2024/02
|
24
|
31
|
25
|
26
|
25
|
26
|
38
|
12
|
15
|
50
|
41
|
40
|
34
|
33
|
31
|
34
|
33
|
28
|
35
|
31
|
31
|
32
|
36
|
23
|
25
|
21
|
17
|
21
|
35
|
||
|
2024/01
|
36
|
35
|
39
|
37
|
34
|
33
|
32
|
33
|
31
|
36
|
32
|
36
|
35
|
32
|
28
|
33
|
32
|
32
|
29
|
27
|
33
|
28
|
13
|
19
|
30
|
48
|
43
|
16
|
21
|
25
|
26
|
|
2023/12
|
31
|
31
|
35
|
40
|
45
|
37
|
30
|
32
|
30
|
27
|
22
|
21
|
22
|
17
|
18
|
22
|
13
|
17
|
17
|
18
|
33
|
35
|
49
|
46
|
44
|
44
|
42
|
42
|
29
|
29
|
35
|
|
2023/11
|
28
|
25
|
24
|
21
|
20
|
16
|
33
|
16
|
18
|
19
|
15
|
16
|
26
|
27
|
31
|
27
|
34
|
43
|
48
|
50
|
44
|
30
|
29
|
38
|
42
|
40
|
47
|
57
|
35
|
37
|
|
|
2023/10
|
17
|
22
|
20
|
24
|
24
|
27
|
32
|
32
|
26
|
23
|
15
|
24
|
28
|
33
|
43
|
38
|
31
|
21
|
18
|
15
|
16
|
18
|
30
|
25
|
18
|
18
|
12
|
12
|
18
|
29
|
38
|
|
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