Air Quality
Excellent
No health implications.
11
PM2.5
25
PM10
23
O3
0.4
CO
8
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Sep
60
Good
Tue
30 Sep
87
Good
Wed
1 Oct
59
Good
Thu
2 Oct
64
Good
Fri
3 Oct
58
Good
Sat
4 Oct
26
Excellent
Sun
5 Oct
28
Excellent
Real-time AQI (Monitoring Station in Chaozhou)
市政府
2511
PM2.5
25
PM10
23
O3
0.4
CO
8
SO2
7
NO2
Air quality in the last 12 months (Chaozhou)
|
2025/08
|
29
|
30
|
19
|
16
|
16
|
29
|
36
|
48
|
26
|
34
|
19
|
29
|
31
|
18
|
33
|
26
|
26
|
19
|
17
|
28
|
34
|
29
|
27
|
25
|
30
|
23
|
23
|
28
|
30
|
24
|
38
|
|
2025/07
|
17
|
28
|
29
|
30
|
17
|
21
|
43
|
46
|
35
|
14
|
10
|
29
|
37
|
41
|
33
|
41
|
48
|
25
|
22
|
18
|
18
|
11
|
26
|
30
|
23
|
30
|
37
|
32
|
30
|
39
|
33
|
|
2025/06
|
33
|
38
|
24
|
23
|
40
|
42
|
45
|
39
|
35
|
20
|
30
|
24
|
23
|
25
|
27
|
22
|
14
|
26
|
19
|
17
|
22
|
26
|
25
|
27
|
28
|
22
|
20
|
17
|
17
|
18
|
|
|
2025/05
|
58
|
55
|
53
|
41
|
46
|
40
|
28
|
49
|
38
|
25
|
23
|
33
|
43
|
51
|
33
|
29
|
28
|
32
|
34
|
35
|
37
|
40
|
35
|
22
|
27
|
27
|
41
|
35
|
18
|
27
|
31
|
|
2025/04
|
11
|
30
|
48
|
61
|
27
|
51
|
72
|
81
|
80
|
50
|
49
|
54
|
116
|
94
|
96
|
80
|
64
|
60
|
44
|
51
|
50
|
41
|
45
|
47
|
17
|
22
|
52
|
54
|
39
|
58
|
|
|
2025/03
|
89
|
51
|
45
|
36
|
19
|
14
|
14
|
28
|
45
|
55
|
71
|
81
|
43
|
39
|
39
|
10
|
45
|
51
|
48
|
54
|
61
|
57
|
61
|
77
|
78
|
62
|
44
|
49
|
13
|
8
|
9
|
|
2025/02
|
58
|
36
|
14
|
34
|
52
|
42
|
18
|
43
|
45
|
44
|
62
|
83
|
84
|
64
|
68
|
98
|
79
|
64
|
38
|
47
|
49
|
34
|
24
|
33
|
45
|
71
|
98
|
111
|
|||
|
2025/01
|
62
|
67
|
63
|
58
|
50
|
61
|
68
|
64
|
61
|
56
|
47
|
45
|
52
|
62
|
84
|
83
|
59
|
60
|
66
|
59
|
64
|
73
|
64
|
45
|
36
|
25
|
28
|
49
|
73
|
55
|
60
|
|
2024/12
|
56
|
62
|
55
|
55
|
52
|
51
|
48
|
26
|
38
|
42
|
53
|
22
|
25
|
44
|
38
|
47
|
55
|
51
|
49
|
46
|
45
|
58
|
64
|
43
|
34
|
40
|
78
|
77
|
56
|
70
|
64
|
|
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
|
|
|
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