Air Quality
Excellent
No health implications.
3
PM2.5
10
PM10
40
O3
0.9
CO
10
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Mar
37
Excellent
Wed
5 Mar
41
Excellent
Thu
6 Mar
41
Excellent
Fri
7 Mar
46
Excellent
Sat
8 Mar
41
Excellent
Sun
9 Mar
44
Excellent
Mon
10 Mar
47
Excellent
Air quality in the last 12 months (Guangze)
|
2025/01
|
87
|
79
|
75
|
68
|
81
|
75
|
69
|
76
|
59
|
47
|
45
|
47
|
52
|
55
|
70
|
56
|
49
|
53
|
53
|
54
|
59
|
60
|
55
|
61
|
39
|
22
|
46
|
67
|
112
|
54
|
39
|
|
2024/12
|
46
|
47
|
58
|
86
|
60
|
47
|
37
|
61
|
57
|
57
|
34
|
32
|
67
|
56
|
50
|
48
|
54
|
58
|
64
|
60
|
59
|
69
|
59
|
69
|
77
|
87
|
109
|
79
|
69
|
75
|
74
|
|
2024/11
|
22
|
32
|
38
|
48
|
60
|
48
|
39
|
38
|
46
|
49
|
41
|
46
|
48
|
45
|
31
|
25
|
28
|
23
|
28
|
34
|
42
|
33
|
54
|
46
|
36
|
26
|
36
|
38
|
46
|
45
|
|
|
2024/10
|
29
|
25
|
33
|
31
|
33
|
27
|
26
|
16
|
24
|
34
|
49
|
53
|
44
|
49
|
59
|
25
|
29
|
34
|
27
|
19
|
36
|
35
|
27
|
43
|
35
|
40
|
17
|
13
|
36
|
45
|
32
|
|
2024/09
|
41
|
48
|
48
|
39
|
32
|
30
|
22
|
24
|
24
|
28
|
35
|
28
|
32
|
34
|
32
|
33
|
26
|
24
|
31
|
33
|
24
|
17
|
19
|
18
|
31
|
31
|
26
|
28
|
37
|
33
|
|
|
2024/08
|
16
|
23
|
28
|
34
|
28
|
35
|
31
|
26
|
30
|
33
|
28
|
24
|
23
|
25
|
25
|
29
|
22
|
23
|
20
|
26
|
18
|
24
|
30
|
35
|
35
|
35
|
34
|
27
|
35
|
42
|
39
|
|
2024/07
|
28
|
23
|
24
|
21
|
24
|
19
|
21
|
19
|
23
|
27
|
27
|
21
|
20
|
25
|
29
|
28
|
19
|
18
|
17
|
21
|
25
|
25
|
27
|
25
|
19
|
14
|
13
|
16
|
18
|
21
|
16
|
|
2024/06
|
14
|
13
|
22
|
31
|
26
|
22
|
30
|
34
|
34
|
26
|
16
|
23
|
23
|
18
|
20
|
19
|
16
|
22
|
33
|
26
|
26
|
26
|
32
|
21
|
16
|
20
|
24
|
29
|
22
|
22
|
|
|
2024/05
|
18
|
30
|
41
|
31
|
21
|
25
|
40
|
47
|
54
|
50
|
47
|
40
|
50
|
43
|
42
|
57
|
48
|
49
|
47
|
30
|
19
|
24
|
24
|
21
|
21
|
22
|
20
|
20
|
31
|
41
|
32
|
|
2024/04
|
26
|
34
|
29
|
19
|
20
|
27
|
27
|
28
|
29
|
43
|
47
|
53
|
50
|
41
|
53
|
43
|
20
|
26
|
25
|
25
|
27
|
30
|
37
|
41
|
43
|
40
|
34
|
35
|
36
|
17
|
|
|
2024/03
|
34
|
30
|
33
|
46
|
43
|
27
|
35
|
51
|
58
|
60
|
54
|
45
|
65
|
50
|
37
|
42
|
39
|
31
|
42
|
57
|
55
|
57
|
50
|
43
|
34
|
19
|
38
|
30
|
36
|
43
|
26
|
|
2024/02
|
41
|
23
|
17
|
16
|
28
|
16
|
22
|
38
|
80
|
127
|
64
|
46
|
44
|
51
|
40
|
18
|
31
|
33
|
36
|
43
|
27
|
15
|
15
|
20
|
34
|
24
|
37
|
34
|
25
|
||
|
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