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
26 Apr
Mon
27 Apr
Tue
28 Apr
Wed
29 Apr
Thu
30 Apr
Fri
1 May
Sat
2 May
Real-time AQI (Monitoring Station in Danzhou)
第一中学子站
2713
PM2.5
27
PM10
76
O3
0.6
CO
4
SO2
8
NO2
东坡学校子站
2813
PM2.5
25
PM10
87
O3
0.6
CO
4
SO2
7
NO2
Air quality in the last 12 months (Danzhou)
|
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
|
|
|
2025/05
|
20
|
18
|
25
|
28
|
22
|
26
|
23
|
22
|
21
|
18
|
24
|
40
|
27
|
14
|
18
|
16
|
13
|
17
|
19
|
19
|
20
|
16
|
18
|
18
|
25
|
36
|
28
|
18
|
16
|
18
|
13
|
|
2025/04
|
21
|
31
|
28
|
31
|
35
|
12
|
23
|
29
|
36
|
38
|
41
|
36
|
136
|
155
|
113
|
87
|
87
|
51
|
33
|
32
|
30
|
30
|
27
|
32
|
39
|
24
|
23
|
23
|
20
|
18
|
|
|
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