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 Dec
Mon
23 Dec
Tue
24 Dec
Wed
25 Dec
Thu
26 Dec
Fri
27 Dec
Sat
28 Dec
Real-time AQI (Monitoring Station in Danzhou)
第一中学子站
4629
PM2.5
46
PM10
109
O3
0.6
CO
6
SO2
10
NO2
东坡学校子站
4629
PM2.5
46
PM10
120
O3
0.5
CO
6
SO2
8
NO2
Air quality in the last 12 months (Danzhou)
|
2024/11
|
45
|
45
|
34
|
19
|
41
|
46
|
50
|
47
|
44
|
44
|
44
|
39
|
39
|
42
|
38
|
29
|
34
|
25
|
28
|
7
|
17
|
26
|
27
|
24
|
15
|
26
|
30
|
40
|
39
|
38
|
|
|
2024/10
|
31
|
31
|
42
|
45
|
41
|
43
|
23
|
55
|
62
|
57
|
39
|
29
|
29
|
16
|
13
|
9
|
10
|
13
|
16
|
23
|
26
|
32
|
32
|
31
|
35
|
43
|
17
|
24
|
8
|
25
|
38
|
|
2024/09
|
17
|
14
|
15
|
21
|
27
|
14
|
10
|
19
|
16
|
13
|
13
|
20
|
20
|
20
|
23
|
27
|
20
|
19
|
9
|
10
|
14
|
12
|
10
|
9
|
22
|
28
|
25
|
20
|
23
|
24
|
|
|
2024/08
|
16
|
15
|
14
|
18
|
20
|
18
|
19
|
19
|
18
|
18
|
20
|
17
|
16
|
17
|
16
|
18
|
14
|
15
|
19
|
16
|
15
|
16
|
17
|
18
|
15
|
15
|
15
|
19
|
19
|
20
|
16
|
|
2024/07
|
14
|
14
|
15
|
12
|
12
|
13
|
12
|
14
|
14
|
20
|
16
|
15
|
15
|
13
|
12
|
11
|
11
|
11
|
15
|
12
|
11
|
7
|
12
|
15
|
12
|
13
|
16
|
17
|
16
|
15
|
14
|
|
2024/06
|
17
|
23
|
18
|
21
|
21
|
21
|
21
|
19
|
17
|
16
|
17
|
16
|
19
|
21
|
21
|
21
|
19
|
21
|
20
|
19
|
15
|
10
|
10
|
13
|
14
|
11
|
10
|
13
|
14
|
14
|
|
|
2024/05
|
44
|
33
|
27
|
22
|
32
|
31
|
29
|
22
|
22
|
21
|
27
|
23
|
24
|
19
|
21
|
28
|
27
|
15
|
22
|
19
|
18
|
17
|
17
|
16
|
21
|
22
|
19
|
20
|
26
|
20
|
20
|
|
2024/04
|
44
|
39
|
42
|
45
|
48
|
34
|
40
|
51
|
35
|
23
|
27
|
34
|
39
|
44
|
47
|
39
|
29
|
36
|
39
|
40
|
35
|
37
|
39
|
41
|
36
|
48
|
51
|
45
|
46
|
43
|
|
|
2024/03
|
12
|
12
|
12
|
30
|
47
|
64
|
19
|
12
|
16
|
26
|
20
|
19
|
23
|
25
|
32
|
37
|
31
|
26
|
24
|
36
|
36
|
40
|
36
|
27
|
36
|
38
|
37
|
32
|
37
|
29
|
39
|
|
2024/02
|
26
|
34
|
27
|
28
|
27
|
29
|
44
|
12
|
15
|
58
|
45
|
41
|
32
|
31
|
31
|
36
|
34
|
31
|
39
|
29
|
33
|
33
|
38
|
24
|
27
|
20
|
17
|
21
|
38
|
||
|
2024/01
|
37
|
36
|
40
|
37
|
35
|
34
|
32
|
34
|
30
|
38
|
32
|
36
|
35
|
33
|
28
|
32
|
32
|
35
|
29
|
28
|
35
|
28
|
12
|
23
|
34
|
53
|
46
|
14
|
21
|
26
|
27
|
|
2023/12
|
31
|
34
|
38
|
46
|
50
|
41
|
34
|
32
|
30
|
27
|
25
|
23
|
23
|
17
|
19
|
23
|
13
|
18
|
17
|
20
|
38
|
42
|
55
|
50
|
46
|
48
|
47
|
44
|
31
|
32
|
36
|
|
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