Air Quality
Excellent
No health implications.
6
PM2.5
16
PM10
24
O3
0.6
CO
8
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 May
57
Good
Mon
19 May
61
Good
Tue
20 May
60
Good
Wed
21 May
58
Good
Thu
22 May
59
Good
Fri
23 May
43
Excellent
Sat
24 May
35
Excellent
Air quality in the last 12 months (Yingde)
|
2025/02
|
38
|
17
|
9
|
35
|
45
|
44
|
19
|
56
|
32
|
40
|
51
|
47
|
40
|
52
|
60
|
56
|
25
|
32
|
45
|
54
|
13
|
28
|
8
|
31
|
45
|
61
|
73
|
58
|
|||
|
2025/01
|
65
|
62
|
55
|
60
|
85
|
82
|
71
|
68
|
67
|
32
|
35
|
41
|
48
|
53
|
57
|
57
|
47
|
45
|
51
|
51
|
55
|
56
|
58
|
58
|
45
|
17
|
29
|
52
|
94
|
67
|
55
|
|
2024/12
|
47
|
48
|
48
|
49
|
65
|
62
|
29
|
28
|
62
|
56
|
39
|
23
|
35
|
59
|
44
|
39
|
43
|
40
|
55
|
54
|
50
|
60
|
65
|
63
|
61
|
72
|
86
|
84
|
67
|
68
|
66
|
|
2024/11
|
39
|
37
|
42
|
46
|
36
|
48
|
35
|
35
|
47
|
52
|
41
|
40
|
40
|
39
|
12
|
15
|
20
|
11
|
11
|
18
|
23
|
27
|
30
|
40
|
34
|
12
|
28
|
38
|
38
|
45
|
|
|
2024/10
|
24
|
24
|
35
|
30
|
34
|
38
|
57
|
66
|
39
|
29
|
43
|
45
|
48
|
51
|
46
|
38
|
40
|
35
|
30
|
14
|
24
|
21
|
17
|
24
|
35
|
39
|
25
|
11
|
23
|
38
|
36
|
|
2024/09
|
29
|
33
|
33
|
33
|
26
|
14
|
14
|
18
|
19
|
26
|
29
|
37
|
40
|
27
|
15
|
18
|
28
|
26
|
27
|
28
|
17
|
11
|
19
|
16
|
24
|
30
|
32
|
31
|
32
|
25
|
|
|
2024/08
|
23
|
30
|
33
|
42
|
39
|
31
|
42
|
43
|
41
|
32
|
27
|
24
|
19
|
26
|
16
|
25
|
22
|
21
|
25
|
24
|
13
|
28
|
31
|
37
|
35
|
34
|
43
|
30
|
28
|
36
|
33
|
|
2024/07
|
27
|
22
|
18
|
32
|
29
|
27
|
20
|
23
|
24
|
19
|
21
|
20
|
20
|
24
|
17
|
14
|
15
|
18
|
22
|
26
|
19
|
20
|
25
|
36
|
40
|
34
|
13
|
11
|
13
|
16
|
16
|
|
2024/06
|
14
|
13
|
29
|
19
|
15
|
19
|
32
|
26
|
16
|
17
|
22
|
29
|
28
|
15
|
14
|
17
|
22
|
20
|
29
|
30
|
26
|
36
|
17
|
14
|
19
|
25
|
26
|
23
|
25
|
24
|
|
|
2024/05
|
12
|
23
|
20
|
18
|
20
|
38
|
33
|
32
|
45
|
52
|
45
|
23
|
39
|
46
|
43
|
40
|
50
|
33
|
21
|
14
|
12
|
16
|
21
|
21
|
22
|
24
|
22
|
21
|
24
|
27
|
21
|
|
2024/04
|
48
|
50
|
37
|
31
|
14
|
10
|
9
|
10
|
24
|
38
|
62
|
68
|
63
|
49
|
53
|
48
|
38
|
23
|
20
|
11
|
12
|
36
|
22
|
23
|
25
|
23
|
27
|
21
|
22
|
22
|
|
|
2024/03
|
29
|
25
|
36
|
19
|
39
|
29
|
33
|
39
|
41
|
15
|
11
|
28
|
46
|
32
|
21
|
36
|
56
|
58
|
17
|
68
|
65
|
54
|
45
|
45
|
31
|
19
|
44
|
33
|
31
|
50
|
39
|
|
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