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
10 Aug
Thu
11 Aug
Fri
12 Aug
Sat
13 Aug
Sun
14 Aug
Mon
15 Aug
Tue
16 Aug
Real-time AQI (Monitoring Station in Meizhou)
嘉应大学
124
PM2.5
12
PM10
15
O3
0.4
CO
6
SO2
9
NO2
梅县新城
182
PM2.5
18
PM10
12
O3
0.4
CO
4
SO2
14
NO2
环境监控中心
93
PM2.5
9
PM10
17
O3
0.4
CO
8
SO2
11
NO2
梅龙
72
PM2.5
5
PM10
22
O3
0.5
CO
3
SO2
3
NO2
Air quality in the last 12 months (Meizhou)
|
2022/07
|
15
|
14
|
13
|
16
|
18
|
16
|
16
|
20
|
23
|
26
|
29
|
35
|
36
|
36
|
36
|
28
|
26
|
25
|
25
|
21
|
25
|
32
|
43
|
47
|
47
|
51
|
40
|
43
|
46
|
37
|
36
|
|
2022/06
|
21
|
22
|
18
|
21
|
24
|
22
|
18
|
17
|
15
|
16
|
18
|
15
|
20
|
13
|
14
|
13
|
17
|
19
|
24
|
26
|
30
|
22
|
21
|
21
|
25
|
21
|
20
|
24
|
14
|
15
|
|
|
2022/05
|
11
|
17
|
33
|
39
|
47
|
52
|
52
|
40
|
29
|
30
|
17
|
11
|
14
|
14
|
17
|
18
|
26
|
39
|
47
|
45
|
46
|
38
|
37
|
25
|
17
|
21
|
18
|
22
|
20
|
21
|
21
|
|
2022/04
|
18
|
19
|
35
|
46
|
49
|
55
|
52
|
55
|
54
|
53
|
45
|
37
|
27
|
24
|
33
|
37
|
32
|
17
|
12
|
20
|
36
|
43
|
32
|
36
|
24
|
25
|
29
|
34
|
30
|
24
|
|
|
2022/03
|
47
|
67
|
70
|
53
|
55
|
51
|
34
|
30
|
41
|
43
|
47
|
47
|
44
|
45
|
47
|
49
|
34
|
29
|
38
|
44
|
37
|
27
|
11
|
13
|
20
|
25
|
16
|
10
|
23
|
30
|
38
|
|
2022/02
|
25
|
11
|
12
|
15
|
22
|
34
|
34
|
13
|
11
|
15
|
35
|
26
|
18
|
15
|
28
|
45
|
48
|
16
|
10
|
13
|
15
|
12
|
14
|
18
|
32
|
40
|
43
|
45
|
|||
|
2022/01
|
54
|
46
|
49
|
53
|
59
|
56
|
40
|
41
|
34
|
30
|
19
|
36
|
49
|
67
|
92
|
73
|
50
|
24
|
22
|
37
|
33
|
16
|
23
|
17
|
17
|
27
|
24
|
24
|
12
|
15
|
25
|
|
2021/12
|
32
|
39
|
36
|
43
|
47
|
45
|
43
|
50
|
52
|
46
|
44
|
56
|
55
|
50
|
56
|
46
|
29
|
58
|
47
|
50
|
17
|
20
|
28
|
37
|
49
|
20
|
38
|
46
|
46
|
26
|
45
|
|
2021/11
|
48
|
41
|
31
|
45
|
48
|
51
|
41
|
17
|
25
|
30
|
38
|
38
|
36
|
41
|
44
|
49
|
38
|
21
|
38
|
42
|
52
|
22
|
35
|
43
|
45
|
41
|
42
|
44
|
38
|
42
|
|
|
2021/10
|
33
|
35
|
34
|
44
|
40
|
40
|
34
|
30
|
21
|
31
|
30
|
19
|
25
|
32
|
37
|
26
|
14
|
24
|
40
|
44
|
22
|
15
|
21
|
13
|
27
|
40
|
45
|
47
|
46
|
47
|
56
|
|
2021/09
|
27
|
29
|
27
|
27
|
34
|
35
|
24
|
26
|
25
|
34
|
39
|
33
|
29
|
34
|
34
|
36
|
48
|
45
|
27
|
26
|
24
|
23
|
20
|
28
|
33
|
49
|
54
|
52
|
52
|
58
|
|
|
2021/08
|
29
|
33
|
20
|
20
|
17
|
19
|
25
|
30
|
23
|
24
|
25
|
26
|
22
|
21
|
27
|
23
|
26
|
20
|
24
|
31
|
29
|
32
|
21
|
21
|
25
|
29
|
27
|
28
|
41
|
44
|
35
|
|
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