Air Quality
Excellent
No health implications.
16
PM2.5
39
PM10
117
O3
0.6
CO
3
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 May
61
Good
Fri
29 May
51
Good
Sat
30 May
54
Good
Sun
31 May
57
Good
Mon
1 Jun
49
Excellent
Tue
2 Jun
58
Good
Wed
3 Jun
31
Excellent
Air quality in the last 12 months (Xixiangtang)
|
2026/04
|
29
|
55
|
60
|
34
|
72
|
70
|
69
|
64
|
54
|
60
|
64
|
65
|
62
|
57
|
52
|
45
|
35
|
47
|
59
|
31
|
30
|
31
|
20
|
30
|
50
|
55
|
28
|
28
|
20
|
29
|
|
|
2026/03
|
22
|
30
|
19
|
28
|
64
|
51
|
55
|
53
|
49
|
18
|
42
|
59
|
65
|
48
|
48
|
42
|
34
|
38
|
50
|
35
|
41
|
62
|
39
|
37
|
37
|
43
|
37
|
64
|
62
|
43
|
38
|
|
2026/02
|
34
|
54
|
78
|
78
|
56
|
46
|
48
|
30
|
50
|
47
|
22
|
48
|
62
|
50
|
38
|
43
|
66
|
52
|
59
|
35
|
57
|
46
|
46
|
39
|
74
|
55
|
38
|
36
|
|||
|
2026/01
|
59
|
22
|
37
|
68
|
28
|
29
|
40
|
52
|
65
|
83
|
78
|
70
|
85
|
91
|
87
|
81
|
87
|
83
|
57
|
49
|
24
|
19
|
36
|
58
|
80
|
88
|
34
|
41
|
67
|
46
|
24
|
|
2025/12
|
79
|
65
|
67
|
78
|
78
|
64
|
83
|
63
|
74
|
88
|
117
|
107
|
33
|
43
|
52
|
64
|
59
|
69
|
55
|
44
|
60
|
60
|
43
|
28
|
22
|
50
|
57
|
69
|
68
|
71
|
68
|
|
2025/11
|
27
|
29
|
17
|
11
|
25
|
43
|
51
|
34
|
22
|
18
|
19
|
21
|
40
|
48
|
60
|
72
|
70
|
28
|
21
|
29
|
28
|
48
|
60
|
62
|
44
|
59
|
48
|
65
|
67
|
70
|
|
|
2025/10
|
25
|
23
|
19
|
24
|
30
|
11
|
22
|
46
|
43
|
40
|
35
|
35
|
23
|
20
|
18
|
32
|
46
|
47
|
32
|
16
|
13
|
13
|
21
|
33
|
42
|
43
|
37
|
37
|
50
|
50
|
33
|
|
2025/09
|
18
|
20
|
23
|
24
|
21
|
23
|
37
|
37
|
19
|
17
|
16
|
21
|
19
|
23
|
18
|
28
|
17
|
25
|
44
|
50
|
28
|
19
|
24
|
21
|
12
|
18
|
30
|
27
|
21
|
24
|
|
|
2025/08
|
27
|
28
|
35
|
32
|
28
|
20
|
18
|
27
|
24
|
26
|
27
|
25
|
28
|
47
|
19
|
20
|
29
|
18
|
11
|
17
|
23
|
22
|
27
|
32
|
21
|
23
|
21
|
30
|
37
|
32
|
20
|
|
2025/07
|
16
|
20
|
19
|
24
|
35
|
42
|
27
|
31
|
33
|
33
|
25
|
24
|
34
|
30
|
24
|
25
|
27
|
36
|
49
|
32
|
22
|
14
|
16
|
17
|
31
|
37
|
37
|
46
|
35
|
50
|
36
|
|
2025/06
|
29
|
31
|
21
|
36
|
31
|
25
|
21
|
24
|
26
|
26
|
35
|
29
|
15
|
22
|
35
|
18
|
21
|
25
|
24
|
23
|
25
|
24
|
19
|
20
|
18
|
23
|
16
|
21
|
18
|
12
|
|
|
2025/05
|
34
|
46
|
38
|
32
|
36
|
29
|
38
|
30
|
23
|
26
|
28
|
46
|
43
|
31
|
17
|
19
|
21
|
22
|
23
|
22
|
24
|
22
|
23
|
16
|
33
|
38
|
50
|
44
|
18
|
25
|
30
|
|
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