Air Quality
Excellent
No health implications.
8
PM2.5
28
PM10
33
O3
0.8
CO
5
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Feb
48
Excellent
Fri
27 Feb
43
Excellent
Sat
28 Feb
51
Good
Sun
1 Mar
51
Good
Mon
2 Mar
53
Good
Tue
3 Mar
33
Excellent
Wed
4 Mar
21
Excellent
Air quality in the last 12 months (Xinfeng)
|
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
|
|
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
|
|||
|
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