Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
22 Feb
Mon
23 Feb
Tue
24 Feb
Wed
25 Feb
Thu
26 Feb
Fri
27 Feb
Sat
28 Feb
Real-time AQI (Monitoring Station in Chaozhou)
市政府
7857 *
PM2.5
66
PM10
64
O3
0.7
CO
5
SO2
12
NO2
金山
7244
PM2.5
93 *
PM10
50
O3
0.8
CO
3
SO2
15
NO2
Air quality in the last 12 months (Chaozhou)
|
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
|
|
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
|
|||
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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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