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
22 Nov
Sat
23 Nov
Sun
24 Nov
Mon
25 Nov
Tue
26 Nov
Wed
27 Nov
Thu
28 Nov
Real-time AQI (Monitoring Station in Meizhou)
嘉应大学
2618
PM2.5
20
PM10
32
O3
0.5
CO
8
SO2
17
NO2
梅县新城
3014
PM2.5
30
PM10
44
O3
0.5
CO
5
SO2
5
NO2
环境监控中心
2412
PM2.5
24
PM10
31
O3
0.4
CO
6
SO2
14
NO2
Air quality in the last 12 months (Meizhou)
|
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
|
|
2023/12
|
31
|
40
|
46
|
37
|
16
|
21
|
32
|
41
|
58
|
49
|
44
|
24
|
31
|
53
|
41
|
18
|
22
|
36
|
12
|
17
|
20
|
42
|
37
|
41
|
39
|
44
|
52
|
54
|
45
|
58
|
55
|
|
2023/11
|
39
|
40
|
46
|
56
|
47
|
38
|
43
|
55
|
49
|
47
|
20
|
10
|
11
|
19
|
28
|
27
|
57
|
58
|
54
|
47
|
45
|
50
|
52
|
48
|
51
|
44
|
55
|
51
|
52
|
50
|
|
|
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