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
5 Nov
Wed
6 Nov
Thu
7 Nov
Fri
8 Nov
Sat
9 Nov
Sun
10 Nov
Mon
11 Nov
Real-time AQI (Monitoring Station in Danzhou)
第一中学子站
3824
PM2.5
38
PM10
93
O3
0.7
CO
5
SO2
6
NO2
东坡学校子站
3824
PM2.5
38
PM10
104
O3
0.6
CO
6
SO2
10
NO2
Air quality in the last 12 months (Danzhou)
|
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
|
|
2023/11
|
29
|
27
|
23
|
21
|
20
|
16
|
38
|
16
|
19
|
19
|
14
|
16
|
28
|
32
|
35
|
29
|
36
|
45
|
50
|
51
|
46
|
31
|
30
|
42
|
45
|
38
|
50
|
61
|
37
|
38
|
|
|
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