Air Quality
Excellent
No health implications.
9
PM2.5
18
PM10
34
O3
0.8
CO
8
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 May
61
Good
Mon
5 May
49
Excellent
Tue
6 May
64
Good
Wed
7 May
72
Good
Thu
8 May
61
Good
Fri
9 May
63
Good
Sat
10 May
19
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