Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
30
PM2.5
51
*
PM10
52
O3
0.7
CO
6
SO2
16
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Apr
40
Excellent
Fri
25 Apr
41
Excellent
Sat
26 Apr
51
Good
Sun
27 Apr
49
Excellent
Mon
28 Apr
50
Excellent
Tue
29 Apr
50
Excellent
Wed
30 Apr
39
Excellent
Air quality in the last 12 months (Xixiangtang)
|
2025/02
|
39
|
34
|
16
|
40
|
82
|
42
|
14
|
39
|
57
|
73
|
97
|
52
|
44
|
94
|
65
|
36
|
44
|
26
|
51
|
51
|
22
|
32
|
16
|
31
|
62
|
28
|
34
|
52
|
|||
|
2025/01
|
148
|
108
|
97
|
95
|
94
|
95
|
116
|
94
|
78
|
36
|
48
|
61
|
82
|
88
|
74
|
63
|
84
|
95
|
107
|
105
|
98
|
64
|
69
|
48
|
44
|
15
|
44
|
52
|
159
|
80
|
41
|
|
2024/12
|
73
|
77
|
67
|
73
|
84
|
76
|
38
|
28
|
58
|
97
|
57
|
32
|
43
|
46
|
45
|
57
|
71
|
70
|
59
|
87
|
99
|
86
|
99
|
95
|
98
|
89
|
77
|
58
|
90
|
106
|
102
|
|
2024/11
|
52
|
48
|
61
|
69
|
61
|
70
|
65
|
66
|
70
|
69
|
64
|
71
|
70
|
71
|
67
|
61
|
60
|
40
|
30
|
26
|
29
|
32
|
40
|
54
|
73
|
21
|
38
|
41
|
46
|
64
|
|
|
2024/10
|
33
|
23
|
43
|
59
|
60
|
64
|
61
|
58
|
44
|
43
|
56
|
58
|
51
|
42
|
22
|
32
|
32
|
23
|
24
|
30
|
39
|
47
|
21
|
33
|
45
|
42
|
30
|
25
|
39
|
49
|
61
|
|
2024/09
|
29
|
28
|
34
|
41
|
51
|
40
|
14
|
18
|
23
|
23
|
28
|
40
|
50
|
48
|
48
|
33
|
28
|
34
|
38
|
42
|
38
|
20
|
24
|
35
|
57
|
51
|
55
|
44
|
23
|
32
|
|
|
2024/08
|
16
|
17
|
20
|
21
|
24
|
26
|
25
|
25
|
23
|
29
|
24
|
27
|
23
|
22
|
26
|
34
|
39
|
28
|
33
|
29
|
22
|
23
|
29
|
27
|
22
|
28
|
30
|
35
|
41
|
39
|
34
|
|
2024/07
|
23
|
16
|
18
|
23
|
18
|
16
|
21
|
16
|
18
|
22
|
24
|
21
|
21
|
18
|
24
|
23
|
22
|
15
|
19
|
22
|
26
|
29
|
14
|
15
|
20
|
36
|
39
|
29
|
19
|
13
|
14
|
|
2024/06
|
30
|
35
|
27
|
26
|
18
|
32
|
27
|
22
|
20
|
19
|
25
|
22
|
30
|
37
|
27
|
35
|
31
|
20
|
24
|
26
|
30
|
22
|
19
|
16
|
16
|
15
|
20
|
17
|
17
|
23
|
|
|
2024/05
|
22
|
31
|
28
|
27
|
29
|
36
|
37
|
40
|
31
|
28
|
34
|
28
|
45
|
57
|
42
|
57
|
46
|
43
|
19
|
22
|
32
|
39
|
50
|
52
|
29
|
18
|
31
|
20
|
30
|
22
|
18
|
|
2024/04
|
54
|
55
|
53
|
49
|
34
|
32
|
28
|
24
|
42
|
38
|
47
|
47
|
45
|
46
|
43
|
39
|
38
|
34
|
41
|
45
|
26
|
32
|
38
|
48
|
53
|
58
|
60
|
50
|
54
|
59
|
|
|
2024/03
|
34
|
67
|
80
|
54
|
62
|
48
|
67
|
70
|
52
|
26
|
28
|
50
|
29
|
24
|
28
|
50
|
58
|
55
|
24
|
70
|
72
|
45
|
44
|
45
|
53
|
49
|
54
|
48
|
62
|
53
|
45
|
|
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