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
14 Mar
Sun
15 Mar
Mon
16 Mar
Tue
17 Mar
Wed
18 Mar
Thu
19 Mar
Fri
20 Mar
Real-time AQI (Monitoring Station in Chaozhou)
市政府
3420
PM2.5
33
PM10
107
O3
0.3
CO
4
SO2
8
NO2
金山
2920
PM2.5
27
PM10
89
O3
0.4
CO
4
SO2
13
NO2
Air quality in the last 12 months (Chaozhou)
|
2026/02
|
23
|
30
|
52
|
62
|
60
|
49
|
42
|
40
|
40
|
44
|
47
|
44
|
53
|
42
|
31
|
39
|
41
|
39
|
43
|
60
|
61
|
71
|
79
|
68
|
36
|
42
|
69
|
19
|
|||
|
2026/01
|
43
|
19
|
34
|
56
|
37
|
27
|
48
|
41
|
48
|
50
|
52
|
66
|
63
|
60
|
67
|
64
|
70
|
77
|
85
|
46
|
37
|
33
|
37
|
45
|
47
|
76
|
59
|
43
|
46
|
48
|
39
|
|
2025/12
|
35
|
53
|
57
|
53
|
49
|
49
|
52
|
45
|
52
|
52
|
55
|
51
|
43
|
32
|
44
|
57
|
63
|
62
|
50
|
43
|
63
|
52
|
47
|
53
|
23
|
28
|
38
|
43
|
47
|
51
|
49
|
|
2025/11
|
33
|
39
|
43
|
25
|
28
|
38
|
37
|
44
|
44
|
29
|
31
|
27
|
22
|
33
|
46
|
47
|
46
|
40
|
21
|
31
|
44
|
49
|
60
|
58
|
39
|
59
|
46
|
59
|
60
|
46
|
|
|
2025/10
|
34
|
31
|
31
|
31
|
19
|
22
|
38
|
35
|
34
|
30
|
30
|
25
|
20
|
26
|
33
|
29
|
35
|
37
|
31
|
17
|
14
|
13
|
20
|
32
|
34
|
45
|
43
|
51
|
34
|
32
|
33
|
|
2025/09
|
38
|
34
|
40
|
37
|
32
|
29
|
18
|
12
|
17
|
25
|
24
|
30
|
32
|
31
|
23
|
29
|
31
|
21
|
10
|
11
|
15
|
17
|
16
|
16
|
20
|
26
|
29
|
28
|
36
|
44
|
|
|
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
|
|
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