Air Quality
Excellent
No health implications.
27
PM2.5
47
PM10
154
O3
0.6
CO
9
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 May
84
Good
Wed
14 May
47
Excellent
Thu
15 May
39
Excellent
Fri
16 May
30
Excellent
Sat
17 May
28
Excellent
Sun
18 May
28
Excellent
Mon
19 May
31
Excellent
Air quality in the last 12 months (Xiangzhou)
|
2025/02
|
40
|
14
|
16
|
51
|
82
|
39
|
19
|
63
|
43
|
69
|
110
|
96
|
57
|
83
|
46
|
27
|
33
|
31
|
36
|
33
|
17
|
21
|
14
|
47
|
77
|
36
|
43
|
59
|
|||
|
2025/01
|
120
|
105
|
81
|
102
|
87
|
100
|
84
|
74
|
64
|
49
|
60
|
104
|
116
|
114
|
98
|
71
|
80
|
86
|
93
|
98
|
112
|
99
|
110
|
81
|
64
|
16
|
47
|
60
|
134
|
119
|
89
|
|
2024/12
|
74
|
82
|
83
|
80
|
83
|
41
|
19
|
33
|
63
|
87
|
19
|
37
|
44
|
62
|
46
|
52
|
92
|
68
|
68
|
92
|
95
|
89
|
95
|
95
|
105
|
93
|
83
|
80
|
91
|
113
|
100
|
|
2024/11
|
42
|
56
|
67
|
74
|
64
|
66
|
49
|
48
|
53
|
59
|
63
|
61
|
63
|
61
|
48
|
45
|
43
|
23
|
18
|
17
|
23
|
29
|
36
|
48
|
48
|
24
|
32
|
36
|
48
|
58
|
|
|
2024/10
|
35
|
26
|
49
|
52
|
49
|
49
|
54
|
45
|
37
|
42
|
52
|
55
|
63
|
59
|
23
|
36
|
39
|
30
|
24
|
19
|
34
|
33
|
20
|
31
|
38
|
44
|
29
|
23
|
37
|
48
|
50
|
|
2024/09
|
28
|
31
|
25
|
25
|
42
|
35
|
12
|
18
|
22
|
21
|
23
|
37
|
41
|
42
|
35
|
27
|
26
|
33
|
36
|
36
|
27
|
23
|
30
|
33
|
36
|
33
|
41
|
52
|
40
|
42
|
|
|
2024/08
|
20
|
21
|
23
|
29
|
27
|
33
|
32
|
28
|
27
|
28
|
27
|
18
|
19
|
22
|
25
|
30
|
23
|
23
|
29
|
33
|
19
|
20
|
24
|
29
|
29
|
34
|
38
|
42
|
32
|
32
|
32
|
|
2024/07
|
24
|
11
|
19
|
28
|
24
|
20
|
22
|
21
|
22
|
27
|
26
|
26
|
30
|
22
|
24
|
23
|
21
|
16
|
20
|
27
|
25
|
23
|
18
|
23
|
31
|
46
|
38
|
19
|
18
|
14
|
17
|
|
2024/06
|
20
|
25
|
24
|
18
|
14
|
21
|
25
|
25
|
18
|
20
|
23
|
23
|
29
|
18
|
26
|
27
|
23
|
18
|
26
|
28
|
26
|
22
|
19
|
15
|
11
|
14
|
19
|
21
|
19
|
18
|
|
|
2024/05
|
14
|
20
|
32
|
35
|
19
|
30
|
40
|
45
|
32
|
40
|
41
|
23
|
52
|
54
|
53
|
58
|
58
|
42
|
13
|
20
|
22
|
30
|
43
|
45
|
33
|
19
|
28
|
29
|
34
|
23
|
9
|
|
2024/04
|
58
|
58
|
56
|
28
|
15
|
14
|
13
|
23
|
42
|
39
|
41
|
52
|
51
|
51
|
55
|
52
|
48
|
29
|
43
|
35
|
16
|
33
|
28
|
41
|
52
|
32
|
35
|
47
|
54
|
36
|
|
|
2024/03
|
44
|
56
|
47
|
32
|
46
|
33
|
51
|
53
|
61
|
32
|
31
|
50
|
45
|
25
|
19
|
47
|
53
|
38
|
31
|
82
|
93
|
56
|
50
|
52
|
50
|
27
|
60
|
40
|
45
|
58
|
52
|
|
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