Air Quality
Excellent
No health implications.
16
PM2.5
31
PM10
26
O3
0.5
CO
21
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Aug
39
Excellent
Fri
21 Aug
42
Excellent
Sat
22 Aug
39
Excellent
Sun
23 Aug
38
Excellent
Mon
24 Aug
35
Excellent
Tue
25 Aug
25
Excellent
Wed
26 Aug
36
Excellent
Air quality in the last 12 months (Xilin)
|
2026/07
|
16
|
16
|
17
|
17
|
19
|
19
|
18
|
20
|
21
|
20
|
18
|
20
|
24
|
27
|
28
|
20
|
19
|
21
|
28
|
38
|
36
|
32
|
32
|
23
|
19
|
20
|
21
|
17
|
18
|
18
|
17
|
|
2026/06
|
28
|
28
|
29
|
29
|
29
|
25
|
23
|
21
|
24
|
26
|
31
|
25
|
24
|
23
|
19
|
16
|
19
|
17
|
17
|
15
|
17
|
17
|
21
|
22
|
19
|
17
|
17
|
16
|
16
|
17
|
|
|
2026/05
|
28
|
29
|
20
|
26
|
31
|
33
|
36
|
42
|
48
|
42
|
40
|
28
|
28
|
31
|
35
|
34
|
25
|
22
|
23
|
24
|
20
|
23
|
27
|
26
|
28
|
34
|
35
|
29
|
24
|
27
|
30
|
|
2026/04
|
30
|
37
|
48
|
36
|
51
|
69
|
65
|
57
|
39
|
38
|
39
|
43
|
52
|
68
|
85
|
83
|
45
|
36
|
45
|
47
|
45
|
51
|
35
|
31
|
28
|
38
|
46
|
29
|
25
|
25
|
|
|
2026/03
|
50
|
53
|
43
|
38
|
49
|
37
|
54
|
25
|
15
|
23
|
34
|
47
|
47
|
58
|
50
|
35
|
41
|
37
|
40
|
46
|
39
|
44
|
37
|
46
|
56
|
58
|
69
|
79
|
46
|
37
|
40
|
|
2026/02
|
28
|
25
|
30
|
49
|
59
|
61
|
48
|
22
|
19
|
30
|
30
|
26
|
30
|
38
|
42
|
61
|
70
|
30
|
16
|
27
|
36
|
47
|
38
|
49
|
42
|
30
|
33
|
42
|
|||
|
2026/01
|
46
|
19
|
18
|
25
|
26
|
28
|
58
|
71
|
66
|
66
|
92
|
84
|
93
|
76
|
81
|
65
|
65
|
54
|
52
|
50
|
33
|
29
|
34
|
35
|
34
|
43
|
45
|
35
|
41
|
49
|
31
|
|
2025/12
|
60
|
75
|
72
|
62
|
35
|
37
|
48
|
42
|
43
|
51
|
47
|
46
|
43
|
35
|
38
|
43
|
45
|
39
|
36
|
51
|
49
|
41
|
42
|
40
|
44
|
39
|
47
|
46
|
41
|
47
|
48
|
|
2025/11
|
19
|
18
|
14
|
14
|
15
|
19
|
25
|
19
|
12
|
14
|
17
|
30
|
33
|
35
|
32
|
38
|
38
|
25
|
20
|
36
|
43
|
46
|
46
|
54
|
45
|
49
|
53
|
48
|
46
|
50
|
|
|
2025/10
|
16
|
17
|
21
|
22
|
23
|
18
|
12
|
16
|
17
|
21
|
28
|
33
|
36
|
27
|
15
|
15
|
19
|
24
|
24
|
21
|
16
|
20
|
33
|
37
|
22
|
28
|
25
|
33
|
33
|
30
|
28
|
|
2025/09
|
22
|
21
|
19
|
24
|
27
|
27
|
28
|
28
|
22
|
19
|
18
|
18
|
18
|
19
|
19
|
18
|
19
|
17
|
18
|
24
|
25
|
23
|
17
|
12
|
16
|
13
|
14
|
17
|
16
|
12
|
|
|
2025/08
|
23
|
24
|
26
|
24
|
25
|
25
|
18
|
19
|
19
|
23
|
22
|
24
|
23
|
30
|
20
|
14
|
16
|
19
|
14
|
15
|
16
|
17
|
20
|
20
|
19
|
15
|
15
|
16
|
20
|
20
|
23
|
|
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