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
18 Jun
Fri
19 Jun
Sat
20 Jun
Sun
21 Jun
Mon
22 Jun
Tue
23 Jun
Wed
24 Jun
Real-time AQI (Monitoring Station in Danzhou)
第一中学子站
2111
PM2.5
21
PM10
46
O3
0.4
CO
3
SO2
5
NO2
东坡学校子站
2010
PM2.5
20
PM10
45
O3
0.4
CO
4
SO2
6
NO2
Air quality in the last 12 months (Danzhou)
|
2026/05
|
29
|
26
|
33
|
26
|
27
|
23
|
23
|
28
|
19
|
26
|
26
|
22
|
27
|
30
|
28
|
20
|
17
|
20
|
20
|
19
|
21
|
19
|
22
|
23
|
23
|
25
|
26
|
27
|
31
|
31
|
25
|
|
2026/04
|
51
|
45
|
39
|
55
|
59
|
59
|
57
|
57
|
42
|
45
|
56
|
53
|
54
|
56
|
57
|
48
|
39
|
31
|
41
|
34
|
35
|
36
|
52
|
38
|
26
|
29
|
23
|
29
|
34
|
27
|
|
|
2026/03
|
16
|
24
|
36
|
10
|
15
|
28
|
30
|
34
|
28
|
24
|
27
|
37
|
40
|
41
|
37
|
34
|
28
|
30
|
32
|
31
|
31
|
24
|
28
|
34
|
31
|
32
|
42
|
47
|
45
|
35
|
41
|
|
2026/02
|
33
|
32
|
28
|
28
|
31
|
30
|
23
|
35
|
33
|
30
|
24
|
24
|
24
|
28
|
28
|
31
|
36
|
37
|
35
|
39
|
42
|
31
|
23
|
26
|
30
|
33
|
34
|
22
|
|||
|
2026/01
|
30
|
46
|
34
|
37
|
48
|
57
|
47
|
39
|
39
|
37
|
46
|
41
|
51
|
45
|
39
|
42
|
42
|
44
|
31
|
33
|
44
|
55
|
48
|
35
|
19
|
25
|
29
|
33
|
28
|
26
|
37
|
|
2025/12
|
32
|
19
|
32
|
49
|
39
|
48
|
38
|
58
|
51
|
41
|
37
|
32
|
31
|
28
|
48
|
37
|
41
|
47
|
42
|
35
|
29
|
36
|
29
|
31
|
36
|
42
|
39
|
42
|
37
|
31
|
39
|
|
2025/11
|
37
|
39
|
30
|
17
|
17
|
24
|
10
|
15
|
22
|
49
|
30
|
26
|
43
|
39
|
41
|
36
|
37
|
51
|
29
|
32
|
41
|
43
|
47
|
51
|
49
|
51
|
53
|
54
|
60
|
33
|
|
|
2025/10
|
14
|
15
|
12
|
14
|
17
|
11
|
14
|
14
|
20
|
22
|
21
|
17
|
12
|
10
|
14
|
20
|
23
|
28
|
32
|
33
|
20
|
19
|
21
|
31
|
41
|
43
|
35
|
31
|
29
|
10
|
31
|
|
2025/09
|
11
|
15
|
16
|
16
|
14
|
13
|
22
|
23
|
16
|
14
|
15
|
14
|
15
|
12
|
12
|
13
|
11
|
12
|
15
|
19
|
21
|
14
|
21
|
23
|
15
|
14
|
23
|
10
|
14
|
16
|
|
|
2025/08
|
28
|
29
|
29
|
24
|
23
|
21
|
21
|
23
|
21
|
23
|
16
|
18
|
16
|
17
|
15
|
11
|
12
|
10
|
13
|
17
|
19
|
16
|
14
|
15
|
12
|
15
|
13
|
15
|
13
|
10
|
13
|
|
2025/07
|
13
|
12
|
10
|
13
|
14
|
16
|
12
|
15
|
18
|
21
|
19
|
17
|
19
|
22
|
19
|
22
|
19
|
18
|
13
|
13
|
9
|
9
|
12
|
12
|
14
|
18
|
14
|
11
|
12
|
13
|
16
|
|
2025/06
|
15
|
16
|
26
|
31
|
21
|
18
|
20
|
19
|
21
|
23
|
19
|
11
|
9
|
10
|
12
|
15
|
16
|
14
|
13
|
15
|
16
|
11
|
13
|
13
|
10
|
14
|
13
|
13
|
14
|
13
|
|
|
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