Air Quality
Excellent
No health implications.
8
PM2.5
15
PM10
19
O3
0.4
CO
4
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Jun
49
Excellent
Wed
1 Jul
46
Excellent
Thu
2 Jul
48
Excellent
Fri
3 Jul
45
Excellent
Sat
4 Jul
45
Excellent
Sun
5 Jul
38
Excellent
Mon
6 Jul
35
Excellent
Air quality in the last 12 months (Yongding)
|
2026/05
|
24
|
33
|
31
|
21
|
20
|
27
|
33
|
24
|
24
|
28
|
29
|
35
|
30
|
18
|
15
|
18
|
24
|
30
|
28
|
22
|
15
|
21
|
22
|
23
|
23
|
25
|
30
|
31
|
32
|
25
|
42
|
|
2026/04
|
24
|
30
|
21
|
21
|
28
|
24
|
36
|
26
|
28
|
32
|
35
|
36
|
30
|
33
|
35
|
41
|
31
|
30
|
33
|
42
|
33
|
27
|
19
|
18
|
21
|
34
|
48
|
41
|
23
|
19
|
|
|
2026/03
|
15
|
22
|
20
|
20
|
22
|
20
|
32
|
40
|
36
|
20
|
36
|
38
|
41
|
41
|
41
|
38
|
39
|
35
|
37
|
37
|
40
|
38
|
44
|
44
|
39
|
41
|
45
|
29
|
31
|
32
|
27
|
|
2026/02
|
20
|
27
|
37
|
46
|
39
|
35
|
25
|
27
|
31
|
38
|
32
|
30
|
39
|
30
|
25
|
32
|
44
|
23
|
31
|
33
|
41
|
49
|
44
|
36
|
25
|
30
|
19
|
13
|
|||
|
2026/01
|
36
|
15
|
27
|
38
|
35
|
30
|
38
|
37
|
38
|
35
|
38
|
51
|
49
|
47
|
52
|
54
|
54
|
65
|
63
|
55
|
27
|
26
|
32
|
40
|
47
|
36
|
47
|
32
|
44
|
32
|
25
|
|
2025/12
|
44
|
41
|
54
|
59
|
60
|
52
|
50
|
45
|
45
|
45
|
45
|
48
|
42
|
26
|
34
|
42
|
45
|
44
|
52
|
50
|
38
|
47
|
38
|
42
|
15
|
24
|
38
|
36
|
38
|
40
|
45
|
|
2025/11
|
27
|
35
|
35
|
16
|
20
|
23
|
31
|
42
|
32
|
15
|
23
|
11
|
13
|
23
|
31
|
42
|
43
|
32
|
21
|
27
|
30
|
36
|
41
|
42
|
36
|
49
|
45
|
50
|
48
|
46
|
|
|
2025/10
|
34
|
30
|
26
|
34
|
21
|
19
|
25
|
31
|
31
|
28
|
28
|
28
|
24
|
20
|
25
|
26
|
28
|
28
|
23
|
16
|
8
|
10
|
19
|
25
|
31
|
35
|
40
|
43
|
20
|
26
|
25
|
|
2025/09
|
26
|
25
|
25
|
26
|
32
|
29
|
19
|
10
|
13
|
16
|
15
|
22
|
23
|
27
|
28
|
27
|
28
|
16
|
14
|
9
|
13
|
16
|
14
|
9
|
15
|
20
|
23
|
27
|
28
|
33
|
|
|
2025/08
|
19
|
20
|
15
|
16
|
13
|
19
|
23
|
23
|
26
|
18
|
26
|
17
|
23
|
7
|
18
|
18
|
23
|
20
|
15
|
17
|
18
|
20
|
23
|
22
|
21
|
16
|
15
|
18
|
22
|
28
|
24
|
|
2025/07
|
23
|
22
|
30
|
33
|
21
|
20
|
28
|
33
|
28
|
12
|
13
|
18
|
23
|
24
|
27
|
32
|
30
|
23
|
13
|
13
|
12
|
12
|
19
|
20
|
19
|
24
|
21
|
20
|
23
|
19
|
19
|
|
2025/06
|
19
|
25
|
13
|
19
|
33
|
36
|
35
|
36
|
30
|
23
|
22
|
21
|
18
|
15
|
15
|
16
|
10
|
20
|
18
|
15
|
16
|
18
|
17
|
21
|
25
|
18
|
18
|
18
|
19
|
21
|
|
|
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