Air Quality
Excellent
No health implications.
6
PM2.5
15
PM10
75
O3
0.4
CO
3
SO2
2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Aug
44
Excellent
Mon
17 Aug
36
Excellent
Tue
18 Aug
46
Excellent
Wed
19 Aug
39
Excellent
Thu
20 Aug
42
Excellent
Fri
21 Aug
44
Excellent
Sat
22 Aug
21
Excellent
Air quality in the last 12 months (Baisha)
|
2026/07
|
17
|
13
|
14
|
16
|
19
|
16
|
13
|
15
|
24
|
19
|
20
|
18
|
18
|
23
|
21
|
22
|
23
|
28
|
38
|
39
|
38
|
36
|
27
|
34
|
30
|
25
|
21
|
18
|
17
|
15
|
13
|
|
2026/06
|
25
|
26
|
26
|
27
|
23
|
20
|
19
|
21
|
20
|
24
|
29
|
21
|
21
|
21
|
24
|
27
|
23
|
21
|
23
|
24
|
22
|
24
|
23
|
25
|
28
|
28
|
25
|
21
|
20
|
18
|
|
|
2026/05
|
29
|
25
|
28
|
25
|
25
|
22
|
22
|
25
|
18
|
23
|
25
|
23
|
25
|
27
|
28
|
21
|
17
|
18
|
18
|
19
|
20
|
19
|
21
|
22
|
23
|
25
|
25
|
25
|
28
|
28
|
24
|
|
2026/04
|
48
|
42
|
37
|
50
|
55
|
54
|
53
|
53
|
38
|
40
|
50
|
48
|
49
|
49
|
48
|
41
|
35
|
29
|
36
|
31
|
32
|
33
|
46
|
35
|
25
|
28
|
21
|
27
|
31
|
27
|
|
|
2026/03
|
15
|
21
|
31
|
12
|
17
|
28
|
33
|
35
|
28
|
25
|
26
|
34
|
38
|
42
|
37
|
35
|
28
|
29
|
29
|
29
|
28
|
24
|
27
|
32
|
29
|
30
|
37
|
42
|
40
|
31
|
38
|
|
2026/02
|
29
|
29
|
29
|
28
|
30
|
27
|
23
|
32
|
34
|
31
|
23
|
24
|
25
|
28
|
28
|
30
|
45
|
34
|
36
|
36
|
40
|
31
|
23
|
26
|
32
|
32
|
31
|
21
|
|||
|
2026/01
|
32
|
43
|
34
|
37
|
42
|
54
|
45
|
40
|
38
|
38
|
46
|
39
|
48
|
45
|
39
|
39
|
40
|
42
|
32
|
34
|
41
|
51
|
45
|
35
|
22
|
24
|
27
|
31
|
29
|
28
|
33
|
|
2025/12
|
28
|
18
|
28
|
46
|
38
|
46
|
37
|
55
|
50
|
36
|
35
|
33
|
31
|
26
|
40
|
33
|
39
|
47
|
41
|
34
|
27
|
38
|
30
|
30
|
33
|
33
|
37
|
40
|
37
|
31
|
39
|
|
2025/11
|
34
|
33
|
24
|
17
|
15
|
21
|
14
|
16
|
20
|
44
|
31
|
27
|
38
|
38
|
36
|
32
|
36
|
48
|
27
|
31
|
39
|
41
|
43
|
48
|
48
|
49
|
51
|
52
|
56
|
32
|
|
|
2025/10
|
15
|
15
|
12
|
14
|
16
|
12
|
15
|
14
|
20
|
21
|
20
|
15
|
11
|
10
|
14
|
20
|
23
|
26
|
31
|
31
|
18
|
15
|
17
|
22
|
36
|
40
|
31
|
25
|
26
|
10
|
26
|
|
2025/09
|
12
|
15
|
16
|
15
|
14
|
12
|
21
|
21
|
16
|
14
|
13
|
12
|
14
|
12
|
12
|
15
|
12
|
12
|
17
|
19
|
21
|
16
|
22
|
22
|
17
|
13
|
21
|
13
|
18
|
16
|
|
|
2025/08
|
30
|
30
|
31
|
24
|
25
|
26
|
26
|
23
|
21
|
21
|
17
|
18
|
16
|
17
|
13
|
11
|
11
|
9
|
14
|
18
|
19
|
15
|
15
|
17
|
13
|
14
|
13
|
15
|
13
|
15
|
15
|
|
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