Air Quality
Excellent
No health implications.
6
PM2.5
15
PM10
53
O3
0.2
CO
3
SO2
2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Jun
30
Excellent
Sun
22 Jun
32
Excellent
Mon
23 Jun
30
Excellent
Tue
24 Jun
32
Excellent
Wed
25 Jun
28
Excellent
Thu
26 Jun
28
Excellent
Fri
27 Jun
24
Excellent
Qiongshan Air quality rank
Air quality in the last 12 months (Qiongshan)
|
2025/05
|
26
|
23
|
31
|
27
|
23
|
25
|
22
|
16
|
27
|
21
|
28
|
37
|
29
|
18
|
12
|
18
|
15
|
21
|
18
|
21
|
21
|
16
|
18
|
14
|
31
|
42
|
32
|
22
|
16
|
12
|
12
|
|
2025/04
|
25
|
37
|
32
|
35
|
41
|
32
|
46
|
38
|
38
|
39
|
29
|
33
|
149
|
171
|
151
|
124
|
80
|
52
|
37
|
27
|
25
|
27
|
32
|
31
|
29
|
29
|
19
|
28
|
35
|
34
|
|
|
2025/03
|
29
|
24
|
31
|
25
|
23
|
13
|
13
|
24
|
39
|
52
|
43
|
30
|
25
|
20
|
24
|
20
|
36
|
43
|
53
|
51
|
45
|
44
|
38
|
42
|
43
|
37
|
33
|
29
|
20
|
9
|
19
|
|
2025/02
|
34
|
18
|
33
|
23
|
28
|
38
|
43
|
34
|
54
|
42
|
35
|
30
|
38
|
25
|
20
|
21
|
36
|
51
|
46
|
38
|
39
|
27
|
32
|
29
|
31
|
45
|
41
|
28
|
|||
|
2025/01
|
64
|
51
|
65
|
55
|
61
|
70
|
50
|
54
|
69
|
63
|
46
|
43
|
44
|
44
|
43
|
56
|
61
|
51
|
51
|
59
|
44
|
56
|
52
|
42
|
32
|
34
|
35
|
34
|
52
|
51
|
51
|
|
2024/12
|
41
|
34
|
34
|
33
|
39
|
44
|
54
|
38
|
39
|
32
|
34
|
46
|
41
|
41
|
57
|
42
|
41
|
46
|
46
|
53
|
48
|
47
|
54
|
55
|
49
|
46
|
68
|
67
|
59
|
49
|
58
|
|
2024/11
|
51
|
44
|
36
|
36
|
43
|
48
|
54
|
46
|
52
|
51
|
45
|
45
|
50
|
53
|
44
|
42
|
24
|
30
|
26
|
9
|
16
|
28
|
39
|
33
|
30
|
29
|
36
|
39
|
41
|
46
|
|
|
2024/10
|
29
|
32
|
43
|
46
|
38
|
40
|
39
|
53
|
61
|
52
|
39
|
35
|
31
|
23
|
19
|
15
|
15
|
18
|
19
|
27
|
32
|
39
|
29
|
35
|
40
|
47
|
27
|
29
|
24
|
34
|
42
|
|
2024/09
|
14
|
16
|
18
|
26
|
29
|
21
|
20
|
29
|
24
|
18
|
14
|
19
|
24
|
19
|
29
|
28
|
23
|
24
|
21
|
14
|
15
|
13
|
16
|
19
|
21
|
30
|
27
|
22
|
20
|
18
|
|
|
2024/08
|
22
|
23
|
21
|
21
|
21
|
22
|
25
|
26
|
25
|
31
|
28
|
29
|
21
|
22
|
24
|
23
|
16
|
18
|
24
|
20
|
20
|
21
|
20
|
22
|
16
|
23
|
19
|
21
|
27
|
21
|
16
|
|
2024/07
|
19
|
20
|
17
|
14
|
10
|
11
|
10
|
13
|
14
|
17
|
18
|
16
|
13
|
15
|
15
|
15
|
12
|
12
|
17
|
16
|
12
|
13
|
14
|
17
|
16
|
17
|
23
|
25
|
18
|
17
|
20
|
|
2024/06
|
16
|
20
|
17
|
18
|
21
|
15
|
15
|
23
|
20
|
18
|
19
|
20
|
22
|
24
|
23
|
28
|
26
|
23
|
25
|
23
|
18
|
13
|
11
|
11
|
14
|
13
|
12
|
15
|
15
|
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
Air quality source: CNEMC
*: primary pollution