Air Quality
Excellent
No health implications.
21
PM2.5
33
PM10
128
O3
0.6
CO
3
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Oct
40
Excellent
Fri
9 Oct
55
Good
Sat
10 Oct
53
Good
Sun
11 Oct
50
Excellent
Mon
12 Oct
54
Good
Tue
13 Oct
52
Good
Wed
14 Oct
28
Excellent
Air quality in the last 12 months (Qionghai)
|
2026/08
|
14
|
16
|
19
|
15
|
14
|
15
|
17
|
19
|
27
|
30
|
36
|
24
|
22
|
28
|
24
|
22
|
24
|
28
|
18
|
17
|
15
|
17
|
18
|
20
|
17
|
22
|
27
|
25
|
22
|
19
|
19
|
|
2026/07
|
17
|
16
|
16
|
17
|
23
|
17
|
15
|
16
|
26
|
19
|
22
|
21
|
23
|
26
|
23
|
24
|
22
|
26
|
36
|
38
|
38
|
40
|
31
|
35
|
32
|
26
|
24
|
20
|
16
|
15
|
13
|
|
2026/06
|
22
|
26
|
26
|
26
|
26
|
24
|
22
|
26
|
24
|
27
|
31
|
25
|
22
|
23
|
28
|
26
|
24
|
25
|
27
|
23
|
20
|
22
|
23
|
29
|
27
|
30
|
26
|
22
|
22
|
20
|
|
|
2026/05
|
32
|
28
|
26
|
24
|
27
|
23
|
20
|
22
|
17
|
24
|
25
|
24
|
22
|
26
|
27
|
20
|
20
|
18
|
22
|
22
|
23
|
22
|
20
|
22
|
22
|
26
|
26
|
23
|
25
|
24
|
19
|
|
2026/04
|
42
|
36
|
32
|
38
|
48
|
44
|
44
|
42
|
30
|
31
|
38
|
38
|
33
|
29
|
27
|
29
|
28
|
26
|
30
|
29
|
27
|
31
|
44
|
31
|
27
|
30
|
21
|
25
|
29
|
27
|
|
|
2026/03
|
16
|
19
|
25
|
13
|
22
|
30
|
34
|
38
|
34
|
29
|
36
|
35
|
44
|
49
|
43
|
40
|
30
|
27
|
26
|
23
|
23
|
27
|
28
|
25
|
26
|
25
|
29
|
30
|
27
|
24
|
32
|
|
2026/02
|
26
|
30
|
31
|
38
|
30
|
21
|
21
|
35
|
42
|
34
|
30
|
26
|
32
|
29
|
28
|
30
|
34
|
39
|
38
|
37
|
37
|
29
|
28
|
31
|
35
|
31
|
36
|
19
|
|||
|
2026/01
|
33
|
43
|
36
|
40
|
45
|
52
|
47
|
41
|
47
|
44
|
49
|
47
|
52
|
49
|
35
|
35
|
35
|
41
|
31
|
38
|
50
|
50
|
43
|
42
|
23
|
27
|
33
|
41
|
32
|
32
|
26
|
|
2025/12
|
37
|
23
|
31
|
47
|
41
|
46
|
40
|
60
|
51
|
39
|
45
|
34
|
38
|
26
|
44
|
38
|
51
|
49
|
42
|
35
|
31
|
42
|
34
|
33
|
30
|
32
|
40
|
40
|
40
|
37
|
45
|
|
2025/11
|
39
|
40
|
35
|
21
|
22
|
26
|
18
|
18
|
29
|
37
|
37
|
29
|
45
|
36
|
37
|
39
|
36
|
50
|
26
|
34
|
41
|
42
|
46
|
49
|
47
|
53
|
50
|
54
|
58
|
33
|
|
|
2025/10
|
16
|
13
|
12
|
16
|
29
|
15
|
24
|
19
|
21
|
24
|
22
|
15
|
10
|
12
|
16
|
21
|
23
|
29
|
35
|
28
|
19
|
18
|
20
|
24
|
35
|
40
|
33
|
32
|
30
|
22
|
38
|
|
2025/09
|
14
|
15
|
18
|
15
|
14
|
16
|
28
|
20
|
19
|
15
|
14
|
10
|
15
|
13
|
26
|
15
|
15
|
18
|
34
|
27
|
23
|
16
|
26
|
16
|
21
|
15
|
23
|
21
|
30
|
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