Air Quality
Excellent
No health implications.
15
PM2.5
21
PM10
40
O3
0.7
CO
11
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 May
49
Excellent
Mon
11 May
60
Good
Tue
12 May
43
Excellent
Wed
13 May
37
Excellent
Thu
14 May
35
Excellent
Fri
15 May
35
Excellent
Sat
16 May
20
Excellent
Air quality in the last 12 months (Xinluo)
|
2026/04
|
26
|
29
|
21
|
25
|
32
|
26
|
35
|
23
|
28
|
33
|
38
|
38
|
34
|
32
|
38
|
39
|
36
|
29
|
31
|
40
|
36
|
27
|
18
|
19
|
25
|
34
|
44
|
42
|
24
|
21
|
|
|
2026/03
|
15
|
21
|
21
|
22
|
22
|
19
|
30
|
40
|
34
|
23
|
34
|
36
|
41
|
40
|
43
|
41
|
36
|
34
|
40
|
39
|
41
|
39
|
45
|
47
|
36
|
45
|
47
|
27
|
24
|
30
|
26
|
|
2026/02
|
23
|
27
|
36
|
42
|
31
|
35
|
20
|
23
|
29
|
40
|
29
|
34
|
34
|
30
|
26
|
34
|
50
|
21
|
29
|
27
|
37
|
44
|
38
|
31
|
26
|
17
|
14
|
14
|
|||
|
2026/01
|
30
|
12
|
25
|
35
|
34
|
31
|
36
|
32
|
37
|
38
|
40
|
51
|
47
|
45
|
45
|
54
|
57
|
59
|
55
|
52
|
22
|
19
|
25
|
33
|
46
|
37
|
41
|
36
|
49
|
29
|
24
|
|
2025/12
|
48
|
38
|
45
|
56
|
58
|
52
|
51
|
41
|
45
|
44
|
43
|
47
|
40
|
22
|
30
|
44
|
46
|
44
|
63
|
58
|
37
|
32
|
33
|
39
|
14
|
22
|
33
|
40
|
40
|
41
|
40
|
|
2025/11
|
24
|
28
|
30
|
12
|
19
|
18
|
29
|
43
|
33
|
11
|
21
|
8
|
9
|
21
|
30
|
39
|
33
|
29
|
19
|
24
|
27
|
31
|
44
|
39
|
32
|
45
|
41
|
47
|
49
|
51
|
|
|
2025/10
|
33
|
33
|
26
|
36
|
28
|
23
|
25
|
27
|
31
|
30
|
27
|
32
|
28
|
22
|
25
|
29
|
29
|
25
|
17
|
12
|
7
|
8
|
18
|
23
|
30
|
27
|
32
|
30
|
16
|
24
|
22
|
|
2025/09
|
26
|
24
|
28
|
28
|
32
|
30
|
19
|
13
|
16
|
18
|
14
|
25
|
25
|
28
|
26
|
30
|
25
|
17
|
15
|
11
|
16
|
15
|
12
|
13
|
16
|
19
|
21
|
26
|
29
|
27
|
|
|
2025/08
|
20
|
19
|
13
|
15
|
12
|
20
|
24
|
25
|
27
|
18
|
19
|
21
|
25
|
8
|
21
|
17
|
20
|
24
|
19
|
16
|
24
|
26
|
28
|
27
|
16
|
19
|
21
|
20
|
22
|
23
|
28
|
|
2025/07
|
26
|
24
|
27
|
28
|
25
|
19
|
23
|
32
|
28
|
12
|
13
|
28
|
21
|
19
|
27
|
34
|
31
|
26
|
10
|
12
|
12
|
14
|
16
|
18
|
19
|
23
|
21
|
18
|
20
|
19
|
25
|
|
2025/06
|
23
|
24
|
14
|
14
|
24
|
36
|
35
|
37
|
26
|
26
|
20
|
18
|
19
|
20
|
14
|
15
|
18
|
24
|
22
|
16
|
12
|
15
|
18
|
24
|
24
|
22
|
19
|
21
|
21
|
24
|
|
|
2025/05
|
47
|
49
|
45
|
44
|
23
|
26
|
20
|
37
|
17
|
33
|
22
|
30
|
39
|
36
|
33
|
26
|
25
|
23
|
18
|
25
|
23
|
30
|
21
|
15
|
24
|
33
|
42
|
35
|
10
|
17
|
34
|
|
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