Air Quality
Excellent
No health implications.
23
PM2.5
41
PM10
102
O3
0.7
CO
6
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 May
52
Good
Tue
12 May
50
Excellent
Wed
13 May
44
Excellent
Thu
14 May
45
Excellent
Fri
15 May
45
Excellent
Sat
16 May
45
Excellent
Sun
17 May
23
Excellent
Air quality in the last 12 months (Ruijin)
|
2026/04
|
25
|
28
|
20
|
26
|
37
|
24
|
25
|
24
|
31
|
37
|
39
|
34
|
35
|
39
|
30
|
40
|
26
|
30
|
37
|
40
|
33
|
24
|
17
|
24
|
27
|
39
|
51
|
48
|
24
|
24
|
|
|
2026/03
|
15
|
13
|
21
|
27
|
32
|
32
|
37
|
49
|
36
|
36
|
40
|
41
|
40
|
41
|
45
|
56
|
50
|
35
|
24
|
30
|
31
|
34
|
42
|
32
|
26
|
28
|
33
|
30
|
36
|
30
|
23
|
|
2026/02
|
20
|
31
|
44
|
48
|
44
|
47
|
19
|
28
|
39
|
48
|
37
|
42
|
46
|
37
|
35
|
31
|
38
|
35
|
33
|
26
|
32
|
49
|
40
|
30
|
20
|
23
|
12
|
14
|
|||
|
2026/01
|
39
|
18
|
32
|
45
|
41
|
42
|
42
|
40
|
43
|
41
|
46
|
56
|
53
|
51
|
56
|
66
|
63
|
80
|
82
|
38
|
26
|
38
|
50
|
58
|
61
|
57
|
41
|
37
|
48
|
47
|
19
|
|
2025/12
|
51
|
55
|
61
|
61
|
65
|
61
|
61
|
59
|
67
|
70
|
67
|
60
|
32
|
28
|
41
|
44
|
46
|
58
|
55
|
50
|
63
|
53
|
49
|
40
|
21
|
42
|
45
|
52
|
46
|
48
|
62
|
|
2025/11
|
33
|
40
|
37
|
18
|
18
|
26
|
40
|
40
|
21
|
11
|
38
|
19
|
22
|
33
|
37
|
46
|
47
|
27
|
24
|
31
|
35
|
42
|
52
|
48
|
53
|
58
|
54
|
53
|
47
|
51
|
|
|
2025/10
|
38
|
31
|
27
|
34
|
23
|
21
|
28
|
30
|
33
|
31
|
31
|
29
|
27
|
28
|
30
|
35
|
33
|
42
|
24
|
15
|
15
|
19
|
30
|
34
|
45
|
57
|
58
|
54
|
44
|
55
|
36
|
|
2025/09
|
21
|
19
|
23
|
27
|
26
|
31
|
27
|
12
|
14
|
16
|
14
|
26
|
22
|
25
|
27
|
25
|
25
|
21
|
19
|
16
|
21
|
27
|
28
|
19
|
20
|
21
|
28
|
32
|
33
|
38
|
|
|
2025/08
|
26
|
25
|
16
|
16
|
14
|
15
|
20
|
20
|
25
|
28
|
24
|
29
|
25
|
11
|
17
|
16
|
19
|
19
|
17
|
17
|
18
|
21
|
29
|
21
|
19
|
20
|
20
|
19
|
21
|
21
|
27
|
|
2025/07
|
23
|
24
|
27
|
33
|
29
|
27
|
31
|
36
|
28
|
15
|
19
|
17
|
19
|
21
|
26
|
31
|
34
|
31
|
17
|
11
|
13
|
12
|
19
|
18
|
22
|
28
|
19
|
19
|
23
|
22
|
25
|
|
2025/06
|
18
|
21
|
16
|
23
|
30
|
34
|
31
|
31
|
22
|
26
|
22
|
19
|
24
|
17
|
15
|
16
|
16
|
18
|
19
|
16
|
14
|
15
|
17
|
22
|
27
|
19
|
16
|
18
|
19
|
20
|
|
|
2025/05
|
45
|
48
|
51
|
43
|
21
|
24
|
38
|
27
|
17
|
36
|
26
|
32
|
38
|
34
|
32
|
26
|
23
|
17
|
16
|
19
|
22
|
27
|
24
|
31
|
44
|
40
|
42
|
29
|
12
|
18
|
27
|
|
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