Air Quality
Excellent
No health implications.
34
PM2.5
50
PM10
69
O3
0.7
CO
6
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Mar
45
Excellent
Sat
29 Mar
36
Excellent
Sun
30 Mar
38
Excellent
Mon
31 Mar
46
Excellent
Tue
1 Apr
56
Good
Wed
2 Apr
33
Excellent
Thu
3 Apr
19
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