Air Quality
Excellent
No health implications.
16
PM2.5
21
PM10
104
O3
0.5
CO
6
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jun
59
Good
Mon
2 Jun
54
Good
Tue
3 Jun
55
Good
Wed
4 Jun
50
Excellent
Thu
5 Jun
51
Good
Fri
6 Jun
55
Good
Sat
7 Jun
26
Excellent
Air quality in the last 12 months (Guangming)
|
2025/04
|
27
|
37
|
53
|
49
|
29
|
57
|
59
|
61
|
46
|
38
|
33
|
31
|
211
|
186
|
126
|
98
|
70
|
58
|
34
|
29
|
28
|
36
|
33
|
25
|
30
|
29
|
36
|
44
|
40
|
53
|
|
|
2025/03
|
37
|
32
|
29
|
27
|
26
|
14
|
19
|
32
|
48
|
42
|
47
|
41
|
34
|
31
|
30
|
13
|
53
|
46
|
58
|
53
|
59
|
60
|
60
|
61
|
57
|
41
|
34
|
35
|
12
|
9
|
12
|
|
2025/02
|
25
|
21
|
10
|
16
|
37
|
44
|
23
|
48
|
40
|
48
|
35
|
39
|
66
|
43
|
33
|
54
|
49
|
63
|
42
|
42
|
43
|
46
|
20
|
32
|
54
|
53
|
48
|
41
|
|||
|
2025/01
|
68
|
63
|
57
|
66
|
67
|
74
|
71
|
73
|
66
|
49
|
48
|
40
|
62
|
62
|
62
|
66
|
61
|
67
|
66
|
72
|
56
|
51
|
46
|
22
|
22
|
18
|
17
|
40
|
75
|
39
|
29
|
|
2024/12
|
68
|
69
|
61
|
56
|
59
|
66
|
55
|
34
|
48
|
53
|
58
|
34
|
37
|
55
|
45
|
49
|
70
|
56
|
54
|
63
|
62
|
57
|
63
|
64
|
64
|
54
|
62
|
61
|
75
|
78
|
80
|
|
2024/11
|
27
|
28
|
54
|
55
|
49
|
57
|
44
|
47
|
50
|
55
|
58
|
55
|
50
|
19
|
23
|
28
|
32
|
34
|
20
|
12
|
19
|
29
|
39
|
52
|
38
|
18
|
36
|
38
|
45
|
58
|
|
|
2024/10
|
31
|
21
|
36
|
38
|
44
|
44
|
43
|
50
|
49
|
42
|
45
|
52
|
48
|
37
|
38
|
35
|
32
|
36
|
53
|
36
|
40
|
35
|
25
|
39
|
46
|
45
|
44
|
25
|
30
|
41
|
39
|
|
2024/09
|
27
|
33
|
44
|
30
|
23
|
9
|
18
|
16
|
20
|
34
|
43
|
43
|
46
|
35
|
30
|
23
|
30
|
20
|
35
|
38
|
18
|
23
|
16
|
22
|
26
|
43
|
41
|
43
|
35
|
36
|
|
|
2024/08
|
31
|
27
|
28
|
37
|
46
|
48
|
48
|
36
|
26
|
26
|
29
|
23
|
28
|
26
|
32
|
18
|
19
|
20
|
21
|
22
|
18
|
29
|
38
|
34
|
26
|
46
|
34
|
46
|
37
|
34
|
15
|
|
2024/07
|
26
|
24
|
16
|
20
|
25
|
15
|
16
|
20
|
17
|
13
|
13
|
16
|
14
|
19
|
16
|
16
|
15
|
18
|
20
|
22
|
17
|
17
|
22
|
31
|
43
|
26
|
19
|
12
|
14
|
13
|
19
|
|
2024/06
|
13
|
33
|
21
|
22
|
30
|
32
|
20
|
17
|
18
|
16
|
22
|
26
|
28
|
28
|
21
|
31
|
22
|
24
|
22
|
21
|
21
|
26
|
13
|
16
|
20
|
24
|
21
|
17
|
16
|
23
|
|
|
2024/05
|
27
|
29
|
31
|
23
|
32
|
40
|
40
|
42
|
35
|
39
|
39
|
42
|
36
|
34
|
49
|
48
|
55
|
48
|
38
|
20
|
20
|
34
|
23
|
20
|
29
|
24
|
22
|
25
|
23
|
32
|
19
|
|
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