Air Quality
Excellent
No health implications.
13
PM2.5
23
PM10
9
O3
0.4
CO
7
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Aug
51
Good
Sun
17 Aug
56
Good
Mon
18 Aug
54
Good
Tue
19 Aug
52
Good
Wed
20 Aug
51
Good
Thu
21 Aug
25
Excellent
Fri
22 Aug
42
Excellent
Xinfeng Air quality rank
Air quality in the last 12 months (Xinfeng)
|
2025/06
|
23
|
20
|
15
|
26
|
34
|
31
|
30
|
32
|
23
|
30
|
26
|
20
|
24
|
13
|
14
|
20
|
13
|
17
|
17
|
12
|
13
|
17
|
19
|
22
|
24
|
19
|
17
|
16
|
19
|
17
|
|
|
2025/05
|
52
|
51
|
47
|
40
|
22
|
28
|
41
|
34
|
24
|
35
|
29
|
41
|
41
|
37
|
29
|
22
|
20
|
17
|
19
|
19
|
23
|
27
|
26
|
33
|
53
|
47
|
46
|
37
|
13
|
24
|
31
|
|
2025/04
|
33
|
45
|
52
|
62
|
54
|
59
|
62
|
65
|
76
|
57
|
49
|
93
|
180
|
115
|
84
|
72
|
68
|
59
|
29
|
28
|
38
|
34
|
22
|
27
|
25
|
25
|
30
|
34
|
51
|
56
|
|
|
2025/03
|
39
|
29
|
30
|
16
|
16
|
19
|
36
|
32
|
41
|
52
|
57
|
45
|
39
|
26
|
19
|
21
|
49
|
40
|
42
|
46
|
50
|
54
|
61
|
69
|
81
|
61
|
45
|
65
|
21
|
10
|
22
|
|
2025/02
|
38
|
19
|
21
|
42
|
48
|
52
|
32
|
55
|
33
|
40
|
44
|
58
|
61
|
65
|
69
|
47
|
41
|
44
|
42
|
26
|
20
|
20
|
21
|
34
|
51
|
70
|
61
|
44
|
|||
|
2025/01
|
83
|
68
|
69
|
67
|
80
|
86
|
74
|
69
|
62
|
47
|
43
|
51
|
62
|
58
|
65
|
62
|
54
|
54
|
58
|
60
|
63
|
70
|
63
|
60
|
60
|
16
|
33
|
54
|
103
|
66
|
59
|
|
2024/12
|
61
|
61
|
55
|
56
|
65
|
46
|
42
|
51
|
61
|
59
|
38
|
32
|
49
|
57
|
54
|
52
|
55
|
56
|
62
|
56
|
57
|
70
|
71
|
59
|
68
|
68
|
76
|
78
|
69
|
66
|
74
|
|
2024/11
|
25
|
33
|
42
|
47
|
52
|
49
|
38
|
40
|
49
|
48
|
38
|
40
|
42
|
41
|
34
|
20
|
29
|
18
|
24
|
29
|
32
|
33
|
35
|
46
|
43
|
20
|
32
|
33
|
38
|
52
|
|
|
2024/10
|
32
|
26
|
33
|
32
|
30
|
36
|
40
|
35
|
28
|
37
|
49
|
49
|
48
|
51
|
63
|
39
|
42
|
46
|
31
|
21
|
28
|
40
|
33
|
37
|
44
|
38
|
30
|
15
|
36
|
48
|
35
|
|
2024/09
|
34
|
40
|
41
|
31
|
26
|
18
|
18
|
19
|
18
|
27
|
36
|
45
|
37
|
39
|
25
|
23
|
31
|
26
|
35
|
20
|
23
|
24
|
27
|
27
|
23
|
26
|
27
|
29
|
27
|
24
|
|
|
2024/08
|
20
|
25
|
33
|
42
|
31
|
34
|
29
|
34
|
33
|
43
|
34
|
28
|
21
|
22
|
21
|
21
|
20
|
17
|
17
|
18
|
17
|
20
|
26
|
25
|
31
|
33
|
35
|
29
|
31
|
31
|
35
|
|
2024/07
|
19
|
18
|
20
|
17
|
19
|
17
|
12
|
15
|
17
|
19
|
19
|
19
|
20
|
24
|
18
|
16
|
14
|
14
|
16
|
20
|
19
|
22
|
27
|
31
|
29
|
14
|
11
|
14
|
17
|
18
|
13
|
|
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