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
3 Feb
Tue
4 Feb
Wed
5 Feb
Thu
6 Feb
Fri
7 Feb
Sat
8 Feb
Sun
9 Feb
Real-time AQI (Monitoring Station in Meizhou)
嘉应大学
103
PM2.5
7
PM10
31
O3
0.5
CO
8
SO2
6
NO2
梅县新城
83
PM2.5
6
PM10
24
O3
0.6
CO
4
SO2
4
NO2
梅龙
103
PM2.5
6
PM10
31
O3
0.7
CO
5
SO2
7
NO2
Air quality in the last 12 months (Meizhou)
|
2024/12
|
51
|
49
|
52
|
48
|
51
|
59
|
40
|
24
|
44
|
36
|
43
|
22
|
27
|
59
|
43
|
42
|
47
|
42
|
44
|
55
|
47
|
49
|
61
|
58
|
72
|
63
|
68
|
76
|
67
|
63
|
58
|
|
2024/11
|
23
|
23
|
36
|
39
|
39
|
44
|
38
|
38
|
38
|
49
|
48
|
33
|
25
|
26
|
29
|
19
|
23
|
25
|
18
|
14
|
17
|
22
|
27
|
33
|
23
|
17
|
28
|
33
|
40
|
42
|
|
|
2024/10
|
23
|
20
|
30
|
31
|
29
|
32
|
32
|
35
|
30
|
27
|
33
|
43
|
40
|
41
|
42
|
28
|
33
|
37
|
37
|
33
|
25
|
27
|
19
|
33
|
34
|
39
|
51
|
12
|
19
|
31
|
33
|
|
2024/09
|
27
|
28
|
30
|
23
|
23
|
15
|
15
|
18
|
18
|
21
|
32
|
40
|
33
|
30
|
17
|
20
|
20
|
22
|
30
|
23
|
13
|
16
|
11
|
16
|
24
|
27
|
30
|
28
|
28
|
25
|
|
|
2024/08
|
19
|
25
|
27
|
31
|
29
|
25
|
31
|
32
|
37
|
37
|
26
|
25
|
19
|
15
|
16
|
20
|
17
|
15
|
15
|
13
|
10
|
18
|
21
|
26
|
20
|
28
|
40
|
30
|
24
|
29
|
24
|
|
2024/07
|
26
|
21
|
20
|
21
|
22
|
21
|
15
|
19
|
24
|
21
|
16
|
14
|
23
|
23
|
14
|
17
|
16
|
19
|
19
|
22
|
20
|
20
|
25
|
24
|
27
|
12
|
12
|
11
|
15
|
21
|
14
|
|
2024/06
|
14
|
13
|
24
|
14
|
18
|
17
|
22
|
30
|
25
|
19
|
17
|
19
|
22
|
20
|
21
|
16
|
18
|
23
|
21
|
21
|
18
|
30
|
25
|
21
|
22
|
23
|
20
|
19
|
17
|
23
|
|
|
2024/05
|
15
|
20
|
28
|
34
|
15
|
26
|
37
|
39
|
39
|
51
|
38
|
36
|
20
|
23
|
40
|
43
|
53
|
52
|
42
|
16
|
15
|
10
|
12
|
12
|
13
|
21
|
18
|
17
|
20
|
27
|
22
|
|
2024/04
|
27
|
38
|
33
|
36
|
21
|
17
|
9
|
13
|
18
|
25
|
49
|
49
|
49
|
47
|
47
|
42
|
33
|
15
|
24
|
17
|
20
|
26
|
26
|
22
|
12
|
17
|
26
|
16
|
26
|
23
|
|
|
2024/03
|
24
|
18
|
31
|
40
|
50
|
26
|
26
|
34
|
57
|
25
|
23
|
28
|
52
|
62
|
32
|
47
|
38
|
34
|
21
|
51
|
59
|
55
|
50
|
45
|
33
|
26
|
38
|
45
|
36
|
58
|
27
|
|
2024/02
|
38
|
31
|
20
|
26
|
13
|
25
|
11
|
9
|
27
|
94
|
62
|
55
|
62
|
61
|
55
|
27
|
41
|
37
|
33
|
34
|
27
|
28
|
17
|
17
|
21
|
23
|
14
|
36
|
20
|
||
|
2024/01
|
75
|
76
|
31
|
36
|
51
|
51
|
52
|
78
|
66
|
28
|
37
|
47
|
57
|
55
|
47
|
62
|
48
|
48
|
41
|
33
|
16
|
15
|
19
|
26
|
38
|
38
|
43
|
40
|
41
|
42
|
43
|
|
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