Air Quality
Excellent
No health implications.
16
PM2.5
28
PM10
75
O3
0.5
CO
3
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Feb
89
Good
Tue
17 Feb
68
Good
Wed
18 Feb
64
Good
Thu
19 Feb
68
Good
Fri
20 Feb
71
Good
Sat
21 Feb
72
Good
Sun
22 Feb
21
Excellent
Air quality in the last 12 months (Yuexiu)
|
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
|
|
2025/04
|
32
|
48
|
61
|
50
|
33
|
62
|
75
|
64
|
51
|
42
|
38
|
40
|
271
|
169
|
99
|
100
|
69
|
57
|
38
|
36
|
30
|
35
|
39
|
25
|
16
|
35
|
33
|
27
|
39
|
50
|
|
|
2025/03
|
35
|
33
|
36
|
23
|
15
|
14
|
23
|
32
|
55
|
59
|
43
|
39
|
37
|
33
|
19
|
16
|
51
|
46
|
45
|
56
|
63
|
62
|
62
|
67
|
59
|
47
|
41
|
39
|
14
|
11
|
14
|
|
2025/02
|
39
|
38
|
10
|
31
|
40
|
46
|
21
|
54
|
31
|
50
|
48
|
46
|
41
|
50
|
38
|
59
|
41
|
54
|
47
|
45
|
34
|
34
|
20
|
33
|
47
|
45
|
55
|
38
|
|||
|
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