Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Dec
Fri
27 Dec
Sat
28 Dec
Sun
29 Dec
Mon
30 Dec
Tue
31 Dec
Wed
1 Jan
Real-time AQI (Monitoring Station in Chaozhou)
市政府
2014
PM2.5
18
PM10
38
O3
0.5
CO
3
SO2
12
NO2
金山
2316
PM2.5
19
PM10
28
O3
0.6
CO
4
SO2
10
NO2
Air quality in the last 12 months (Chaozhou)
|
2024/11
|
24
|
22
|
37
|
50
|
48
|
45
|
34
|
32
|
36
|
44
|
57
|
37
|
29
|
32
|
51
|
37
|
27
|
21
|
14
|
9
|
10
|
20
|
26
|
32
|
23
|
14
|
23
|
24
|
34
|
41
|
|
|
2024/10
|
17
|
16
|
26
|
26
|
28
|
35
|
32
|
27
|
26
|
32
|
42
|
50
|
41
|
39
|
37
|
37
|
35
|
42
|
51
|
29
|
32
|
32
|
22
|
27
|
30
|
42
|
43
|
20
|
25
|
41
|
32
|
|
2024/09
|
33
|
41
|
46
|
36
|
32
|
17
|
17
|
20
|
23
|
30
|
54
|
51
|
39
|
39
|
35
|
28
|
25
|
30
|
36
|
26
|
18
|
20
|
12
|
17
|
30
|
30
|
31
|
27
|
29
|
27
|
|
|
2024/08
|
28
|
38
|
43
|
39
|
40
|
37
|
45
|
46
|
51
|
52
|
46
|
43
|
33
|
29
|
30
|
30
|
24
|
26
|
22
|
18
|
17
|
32
|
28
|
29
|
40
|
36
|
52
|
50
|
36
|
30
|
25
|
|
2024/07
|
26
|
23
|
23
|
25
|
25
|
21
|
21
|
24
|
23
|
30
|
31
|
30
|
29
|
25
|
19
|
21
|
18
|
19
|
22
|
21
|
22
|
26
|
36
|
30
|
40
|
17
|
28
|
18
|
22
|
19
|
20
|
|
2024/06
|
19
|
13
|
21
|
27
|
20
|
36
|
24
|
32
|
31
|
29
|
27
|
35
|
34
|
33
|
26
|
21
|
24
|
20
|
20
|
23
|
28
|
38
|
31
|
22
|
22
|
21
|
20
|
24
|
20
|
25
|
|
|
2024/05
|
20
|
22
|
31
|
32
|
30
|
37
|
42
|
47
|
48
|
45
|
48
|
47
|
28
|
35
|
49
|
60
|
47
|
62
|
58
|
24
|
18
|
14
|
20
|
18
|
21
|
33
|
29
|
26
|
36
|
37
|
32
|
|
2024/04
|
33
|
50
|
41
|
52
|
42
|
33
|
29
|
56
|
19
|
40
|
57
|
65
|
60
|
53
|
54
|
56
|
42
|
28
|
37
|
44
|
27
|
32
|
31
|
28
|
27
|
24
|
22
|
17
|
32
|
24
|
|
|
2024/03
|
15
|
19
|
34
|
58
|
119
|
55
|
37
|
49
|
63
|
50
|
47
|
28
|
60
|
92
|
104
|
105
|
79
|
57
|
58
|
65
|
61
|
64
|
66
|
45
|
47
|
42
|
55
|
67
|
50
|
67
|
46
|
|
2024/02
|
63
|
48
|
57
|
45
|
26
|
32
|
24
|
7
|
18
|
54
|
63
|
57
|
64
|
72
|
57
|
52
|
46
|
62
|
54
|
39
|
29
|
38
|
37
|
27
|
24
|
44
|
37
|
64
|
74
|
||
|
2024/01
|
87
|
81
|
47
|
36
|
62
|
79
|
93
|
89
|
69
|
39
|
63
|
89
|
85
|
61
|
70
|
62
|
49
|
58
|
59
|
51
|
21
|
22
|
16
|
30
|
34
|
50
|
50
|
42
|
29
|
68
|
93
|
|
2023/12
|
43
|
44
|
51
|
58
|
37
|
24
|
34
|
52
|
69
|
69
|
56
|
50
|
41
|
56
|
57
|
17
|
19
|
35
|
25
|
16
|
22
|
46
|
36
|
32
|
38
|
60
|
69
|
72
|
58
|
71
|
69
|
|
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
*: primary pollution