Air Quality
Excellent
No health implications.
9
PM2.5
21
PM10
20
O3
0.5
CO
3
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Jul
47
Excellent
Tue
15 Jul
55
Good
Wed
16 Jul
54
Good
Thu
17 Jul
68
Good
Fri
18 Jul
64
Good
Sat
19 Jul
67
Good
Sun
20 Jul
28
Excellent
Air quality in the last 12 months (Xiangzhou)
|
2025/06
|
37
|
28
|
25
|
20
|
17
|
21
|
19
|
15
|
15
|
14
|
15
|
13
|
12
|
25
|
28
|
23
|
21
|
13
|
11
|
12
|
13
|
14
|
12
|
12
|
14
|
13
|
7
|
11
|
10
|
7
|
|
|
2025/05
|
39
|
40
|
44
|
30
|
23
|
24
|
17
|
39
|
30
|
37
|
31
|
37
|
39
|
36
|
29
|
18
|
15
|
14
|
16
|
15
|
25
|
26
|
19
|
17
|
40
|
39
|
39
|
32
|
25
|
13
|
23
|
|
2025/04
|
33
|
37
|
39
|
41
|
27
|
52
|
54
|
56
|
47
|
33
|
29
|
35
|
176
|
170
|
124
|
91
|
67
|
51
|
30
|
27
|
26
|
27
|
26
|
25
|
58
|
57
|
30
|
40
|
33
|
47
|
|
|
2025/03
|
34
|
42
|
22
|
23
|
24
|
15
|
20
|
38
|
44
|
41
|
36
|
28
|
32
|
29
|
19
|
14
|
43
|
50
|
52
|
51
|
52
|
46
|
57
|
45
|
40
|
33
|
29
|
31
|
16
|
11
|
13
|
|
2025/02
|
37
|
24
|
16
|
20
|
38
|
51
|
33
|
43
|
53
|
44
|
38
|
36
|
47
|
39
|
31
|
70
|
56
|
58
|
46
|
35
|
37
|
41
|
32
|
24
|
49
|
68
|
48
|
36
|
|||
|
2025/01
|
77
|
71
|
58
|
58
|
65
|
75
|
59
|
59
|
70
|
56
|
48
|
42
|
51
|
50
|
59
|
63
|
53
|
62
|
67
|
67
|
45
|
57
|
50
|
35
|
28
|
25
|
23
|
37
|
74
|
44
|
35
|
|
2024/12
|
52
|
55
|
51
|
42
|
50
|
66
|
63
|
53
|
48
|
55
|
53
|
46
|
46
|
52
|
53
|
49
|
64
|
58
|
55
|
67
|
61
|
60
|
69
|
67
|
70
|
66
|
77
|
61
|
69
|
85
|
76
|
|
2024/11
|
47
|
32
|
49
|
53
|
50
|
55
|
54
|
50
|
53
|
53
|
50
|
53
|
48
|
28
|
15
|
24
|
21
|
30
|
20
|
12
|
20
|
31
|
40
|
47
|
49
|
31
|
38
|
40
|
43
|
50
|
|
|
2024/10
|
38
|
44
|
52
|
49
|
53
|
47
|
48
|
53
|
51
|
40
|
37
|
41
|
36
|
27
|
30
|
26
|
26
|
25
|
43
|
27
|
37
|
34
|
33
|
40
|
47
|
48
|
48
|
29
|
31
|
40
|
46
|
|
2024/09
|
14
|
18
|
37
|
32
|
27
|
15
|
26
|
21
|
12
|
19
|
27
|
23
|
18
|
23
|
28
|
26
|
27
|
21
|
26
|
28
|
16
|
15
|
15
|
19
|
15
|
20
|
22
|
31
|
24
|
33
|
|
|
2024/08
|
21
|
25
|
22
|
21
|
35
|
35
|
29
|
23
|
20
|
21
|
23
|
17
|
18
|
19
|
18
|
14
|
15
|
17
|
17
|
17
|
14
|
19
|
19
|
22
|
17
|
20
|
23
|
38
|
64
|
26
|
14
|
|
2024/07
|
23
|
29
|
15
|
13
|
14
|
13
|
13
|
12
|
13
|
10
|
10
|
11
|
12
|
11
|
10
|
11
|
11
|
11
|
12
|
18
|
14
|
12
|
13
|
19
|
24
|
25
|
22
|
14
|
10
|
10
|
13
|
|
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