Air Quality
Excellent
No health implications.
25
PM2.5
45
PM10
100
O3
0.6
CO
3
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Apr
48
Excellent
Sun
27 Apr
52
Good
Mon
28 Apr
64
Good
Tue
29 Apr
69
Good
Wed
30 Apr
72
Good
Thu
1 May
22
Excellent
Fri
2 May
42
Excellent
Air quality in the last 12 months (Guangxin)
|
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
|
|
2024/06
|
12
|
16
|
25
|
36
|
31
|
18
|
28
|
35
|
33
|
21
|
14
|
24
|
27
|
24
|
17
|
21
|
17
|
18
|
29
|
44
|
36
|
32
|
31
|
18
|
14
|
17
|
22
|
28
|
33
|
33
|
|
|
2024/05
|
15
|
37
|
45
|
26
|
18
|
28
|
44
|
50
|
57
|
58
|
42
|
39
|
57
|
51
|
51
|
57
|
52
|
54
|
53
|
40
|
25
|
26
|
33
|
25
|
30
|
24
|
23
|
20
|
32
|
41
|
39
|
|
2024/04
|
33
|
22
|
24
|
22
|
24
|
31
|
26
|
25
|
32
|
51
|
53
|
40
|
46
|
34
|
41
|
44
|
22
|
24
|
40
|
32
|
23
|
24
|
44
|
52
|
51
|
46
|
42
|
50
|
35
|
15
|
|
|
2024/03
|
45
|
43
|
41
|
42
|
33
|
24
|
36
|
54
|
62
|
63
|
63
|
60
|
71
|
64
|
59
|
46
|
40
|
42
|
47
|
60
|
55
|
54
|
48
|
38
|
44
|
22
|
41
|
37
|
52
|
51
|
26
|
|
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