Air Quality
Excellent
No health implications.
18
PM2.5
20
PM10
44
O3
0.9
CO
7
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Mar
51
Good
Sun
29 Mar
48
Excellent
Mon
30 Mar
52
Good
Tue
31 Mar
52
Good
Wed
1 Apr
49
Excellent
Thu
2 Apr
48
Excellent
Fri
3 Apr
47
Excellent
Xinfeng Air quality rank
Air quality in the last 12 months (Xinfeng)
|
2026/02
|
20
|
38
|
53
|
58
|
50
|
60
|
24
|
36
|
42
|
48
|
38
|
49
|
51
|
45
|
39
|
36
|
39
|
48
|
42
|
34
|
42
|
57
|
49
|
45
|
24
|
26
|
19
|
15
|
|||
|
2026/01
|
45
|
19
|
33
|
49
|
41
|
40
|
42
|
45
|
53
|
51
|
54
|
64
|
61
|
63
|
71
|
77
|
69
|
81
|
85
|
30
|
26
|
41
|
47
|
55
|
64
|
71
|
40
|
39
|
50
|
59
|
20
|
|
2025/12
|
56
|
61
|
63
|
56
|
61
|
60
|
59
|
60
|
67
|
74
|
70
|
65
|
26
|
33
|
51
|
55
|
53
|
64
|
62
|
51
|
82
|
60
|
57
|
45
|
24
|
46
|
46
|
52
|
53
|
53
|
62
|
|
2025/11
|
36
|
45
|
32
|
13
|
16
|
28
|
45
|
43
|
25
|
14
|
39
|
28
|
26
|
37
|
45
|
50
|
56
|
35
|
25
|
34
|
41
|
50
|
54
|
54
|
55
|
67
|
64
|
72
|
72
|
62
|
|
|
2025/10
|
41
|
28
|
31
|
35
|
25
|
20
|
29
|
34
|
38
|
37
|
35
|
37
|
25
|
27
|
30
|
32
|
40
|
46
|
25
|
15
|
17
|
19
|
31
|
36
|
44
|
62
|
62
|
57
|
47
|
58
|
42
|
|
2025/09
|
27
|
25
|
24
|
32
|
29
|
34
|
26
|
11
|
11
|
16
|
15
|
27
|
27
|
32
|
31
|
23
|
29
|
22
|
21
|
12
|
20
|
22
|
27
|
17
|
17
|
23
|
30
|
34
|
37
|
44
|
|
|
2025/08
|
28
|
27
|
17
|
17
|
13
|
15
|
22
|
22
|
29
|
30
|
24
|
27
|
28
|
14
|
16
|
21
|
28
|
18
|
16
|
17
|
21
|
19
|
28
|
20
|
21
|
17
|
26
|
24
|
22
|
25
|
29
|
|
2025/07
|
21
|
21
|
31
|
36
|
29
|
25
|
35
|
38
|
30
|
18
|
14
|
15
|
26
|
24
|
24
|
31
|
37
|
30
|
18
|
13
|
13
|
14
|
18
|
18
|
24
|
28
|
21
|
20
|
23
|
20
|
21
|
|
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
|
|
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