Air Quality
Excellent
No health implications.
3
PM2.5
9
PM10
28
O3
0.6
CO
4
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 May
49
Excellent
Thu
21 May
46
Excellent
Fri
22 May
58
Good
Sat
23 May
83
Good
Sun
24 May
78
Good
Mon
25 May
86
Good
Tue
26 May
44
Excellent
Air quality in the last 12 months (Yuexiu)
|
2026/04
|
29
|
44
|
44
|
26
|
36
|
35
|
42
|
34
|
37
|
31
|
42
|
28
|
29
|
28
|
25
|
27
|
32
|
47
|
67
|
36
|
30
|
26
|
19
|
18
|
40
|
64
|
37
|
30
|
21
|
27
|
|
|
2026/03
|
18
|
26
|
12
|
22
|
27
|
30
|
34
|
55
|
47
|
21
|
32
|
49
|
60
|
49
|
49
|
45
|
39
|
43
|
54
|
32
|
37
|
37
|
48
|
38
|
53
|
35
|
37
|
35
|
31
|
30
|
30
|
|
2026/02
|
25
|
34
|
51
|
61
|
52
|
44
|
39
|
33
|
45
|
54
|
48
|
39
|
41
|
38
|
26
|
31
|
45
|
30
|
46
|
43
|
52
|
37
|
51
|
54
|
52
|
24
|
29
|
17
|
|||
|
2026/01
|
76
|
18
|
41
|
59
|
53
|
37
|
47
|
37
|
44
|
61
|
40
|
79
|
87
|
77
|
82
|
104
|
92
|
73
|
77
|
60
|
29
|
32
|
44
|
63
|
70
|
90
|
74
|
49
|
58
|
41
|
35
|
|
2025/12
|
62
|
49
|
53
|
66
|
69
|
73
|
73
|
57
|
57
|
61
|
58
|
58
|
32
|
37
|
43
|
62
|
51
|
49
|
61
|
32
|
50
|
70
|
66
|
63
|
18
|
50
|
48
|
56
|
67
|
63
|
57
|
|
2025/11
|
31
|
38
|
34
|
15
|
15
|
23
|
42
|
45
|
25
|
16
|
20
|
24
|
18
|
36
|
41
|
49
|
46
|
42
|
22
|
29
|
32
|
40
|
50
|
56
|
45
|
61
|
54
|
65
|
68
|
54
|
|
|
2025/10
|
40
|
17
|
21
|
29
|
18
|
19
|
28
|
35
|
39
|
39
|
35
|
26
|
28
|
24
|
32
|
43
|
44
|
43
|
41
|
17
|
10
|
14
|
26
|
43
|
46
|
47
|
57
|
54
|
48
|
42
|
39
|
|
2025/09
|
21
|
23
|
20
|
19
|
22
|
29
|
25
|
9
|
16
|
21
|
29
|
20
|
22
|
24
|
26
|
28
|
34
|
24
|
21
|
17
|
14
|
23
|
25
|
10
|
18
|
20
|
36
|
36
|
32
|
39
|
|
|
2025/08
|
26
|
26
|
24
|
32
|
21
|
18
|
31
|
42
|
35
|
28
|
26
|
26
|
31
|
35
|
18
|
25
|
23
|
17
|
23
|
27
|
24
|
37
|
37
|
22
|
27
|
27
|
29
|
38
|
29
|
28
|
23
|
|
2025/07
|
17
|
23
|
34
|
41
|
40
|
34
|
41
|
23
|
31
|
28
|
15
|
26
|
27
|
30
|
32
|
32
|
38
|
47
|
22
|
11
|
15
|
18
|
23
|
27
|
28
|
32
|
43
|
44
|
35
|
29
|
31
|
|
2025/06
|
35
|
32
|
17
|
31
|
34
|
34
|
24
|
21
|
23
|
31
|
22
|
19
|
18
|
17
|
23
|
25
|
15
|
19
|
16
|
17
|
17
|
20
|
18
|
19
|
20
|
23
|
18
|
20
|
20
|
17
|
|
|
2025/05
|
35
|
46
|
41
|
29
|
27
|
24
|
20
|
32
|
25
|
27
|
32
|
43
|
42
|
33
|
22
|
22
|
25
|
20
|
29
|
27
|
28
|
28
|
30
|
25
|
45
|
50
|
46
|
39
|
26
|
26
|
31
|
|
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