Air Quality
Excellent
No health implications.
10
PM2.5
19
PM10
41
O3
0.2
CO
19
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 Aug
47
Excellent
Mon
1 Sep
51
Good
Tue
2 Sep
48
Excellent
Wed
3 Sep
43
Excellent
Thu
4 Sep
55
Good
Fri
5 Sep
39
Excellent
Sat
6 Sep
49
Excellent
Air quality in the last 12 months (Guangxin)
|
2025/06
|
39
|
26
|
23
|
40
|
43
|
41
|
41
|
32
|
30
|
28
|
21
|
27
|
26
|
27
|
32
|
29
|
39
|
27
|
23
|
17
|
16
|
17
|
16
|
15
|
24
|
29
|
30
|
21
|
24
|
31
|
|
|
2025/05
|
46
|
50
|
55
|
57
|
34
|
46
|
79
|
49
|
24
|
42
|
39
|
46
|
44
|
45
|
61
|
41
|
28
|
31
|
36
|
30
|
21
|
28
|
16
|
40
|
59
|
59
|
55
|
44
|
22
|
29
|
41
|
|
2025/04
|
40
|
49
|
58
|
61
|
56
|
62
|
60
|
57
|
60
|
48
|
51
|
114
|
149
|
92
|
69
|
51
|
56
|
58
|
37
|
38
|
35
|
24
|
21
|
31
|
22
|
31
|
23
|
37
|
58
|
55
|
|
|
2025/03
|
35
|
39
|
48
|
17
|
24
|
23
|
49
|
47
|
60
|
53
|
56
|
54
|
19
|
23
|
16
|
30
|
36
|
39
|
47
|
44
|
45
|
48
|
51
|
62
|
63
|
64
|
65
|
57
|
39
|
43
|
40
|
|
2025/02
|
20
|
14
|
28
|
44
|
44
|
50
|
56
|
52
|
33
|
42
|
53
|
51
|
67
|
85
|
58
|
54
|
60
|
33
|
38
|
20
|
16
|
26
|
21
|
47
|
71
|
63
|
47
|
32
|
|||
|
2025/01
|
89
|
76
|
71
|
65
|
82
|
74
|
76
|
85
|
67
|
44
|
49
|
54
|
60
|
56
|
74
|
62
|
55
|
55
|
57
|
59
|
69
|
64
|
60
|
55
|
41
|
23
|
44
|
69
|
184
|
61
|
41
|
|
2024/12
|
52
|
53
|
60
|
76
|
50
|
24
|
53
|
67
|
49
|
51
|
28
|
33
|
60
|
62
|
56
|
55
|
60
|
60
|
54
|
57
|
63
|
65
|
54
|
66
|
84
|
79
|
101
|
81
|
63
|
65
|
66
|
|
2024/11
|
24
|
31
|
45
|
55
|
62
|
49
|
35
|
39
|
39
|
39
|
42
|
49
|
50
|
43
|
23
|
25
|
24
|
29
|
33
|
38
|
38
|
39
|
60
|
46
|
38
|
29
|
44
|
44
|
55
|
51
|
|
|
2024/10
|
31
|
30
|
31
|
30
|
29
|
23
|
24
|
17
|
39
|
47
|
54
|
61
|
48
|
44
|
76
|
20
|
29
|
40
|
27
|
20
|
44
|
44
|
32
|
47
|
33
|
44
|
22
|
19
|
49
|
49
|
33
|
|
2024/09
|
30
|
49
|
50
|
42
|
33
|
32
|
36
|
38
|
33
|
36
|
38
|
26
|
42
|
41
|
35
|
37
|
23
|
23
|
29
|
43
|
33
|
21
|
22
|
21
|
35
|
41
|
29
|
28
|
40
|
38
|
|
|
2024/08
|
20
|
28
|
35
|
38
|
27
|
32
|
39
|
30
|
36
|
42
|
40
|
33
|
27
|
24
|
26
|
38
|
35
|
23
|
20
|
28
|
18
|
36
|
41
|
40
|
46
|
50
|
39
|
30
|
38
|
47
|
42
|
|
2024/07
|
22
|
31
|
24
|
28
|
29
|
24
|
29
|
26
|
26
|
31
|
33
|
31
|
31
|
26
|
35
|
38
|
29
|
30
|
27
|
28
|
37
|
27
|
31
|
27
|
20
|
16
|
16
|
16
|
18
|
22
|
21
|
|
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