Air Quality
Excellent
No health implications.
17
PM2.5
39
PM10
89
O3
0.5
CO
3
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Feb
50
Excellent
Wed
11 Feb
45
Excellent
Thu
12 Feb
41
Excellent
Fri
13 Feb
53
Good
Sat
14 Feb
47
Excellent
Sun
15 Feb
51
Good
Mon
16 Feb
45
Excellent
Air quality in the last 12 months (Fengze)
|
2026/01
|
24
|
27
|
37
|
40
|
56
|
31
|
41
|
43
|
48
|
59
|
63
|
57
|
59
|
53
|
55
|
62
|
67
|
42
|
40
|
30
|
30
|
43
|
34
|
39
|
32
|
47
|
34
|
27
|
36
|
32
|
24
|
|
2025/12
|
48
|
36
|
50
|
39
|
35
|
31
|
39
|
41
|
45
|
39
|
44
|
53
|
46
|
34
|
42
|
55
|
48
|
52
|
59
|
54
|
69
|
27
|
38
|
52
|
26
|
37
|
24
|
31
|
38
|
48
|
38
|
|
2025/11
|
25
|
42
|
36
|
14
|
15
|
21
|
32
|
31
|
31
|
30
|
14
|
8
|
9
|
28
|
42
|
34
|
32
|
27
|
24
|
33
|
33
|
39
|
39
|
50
|
45
|
75
|
48
|
89
|
74
|
61
|
|
|
2025/10
|
38
|
17
|
30
|
31
|
44
|
48
|
32
|
28
|
27
|
29
|
29
|
34
|
38
|
41
|
27
|
29
|
30
|
30
|
21
|
22
|
13
|
13
|
20
|
24
|
28
|
39
|
41
|
23
|
27
|
29
|
33
|
|
2025/09
|
45
|
42
|
47
|
40
|
30
|
17
|
20
|
17
|
19
|
29
|
27
|
35
|
42
|
31
|
35
|
26
|
18
|
18
|
18
|
17
|
24
|
17
|
22
|
19
|
23
|
17
|
19
|
27
|
40
|
40
|
|
|
2025/08
|
36
|
28
|
22
|
16
|
17
|
25
|
35
|
47
|
29
|
20
|
20
|
28
|
23
|
22
|
21
|
19
|
21
|
26
|
25
|
34
|
29
|
40
|
45
|
39
|
23
|
18
|
21
|
18
|
18
|
20
|
23
|
|
2025/07
|
24
|
23
|
32
|
29
|
18
|
21
|
28
|
49
|
47
|
13
|
13
|
22
|
32
|
33
|
38
|
42
|
39
|
27
|
26
|
22
|
15
|
13
|
16
|
17
|
19
|
37
|
42
|
28
|
25
|
45
|
39
|
|
2025/06
|
44
|
38
|
12
|
24
|
32
|
32
|
31
|
33
|
27
|
33
|
25
|
19
|
21
|
20
|
24
|
31
|
26
|
33
|
20
|
21
|
18
|
26
|
37
|
32
|
24
|
17
|
24
|
25
|
32
|
25
|
|
|
2025/05
|
59
|
53
|
51
|
52
|
42
|
50
|
45
|
50
|
29
|
33
|
31
|
38
|
39
|
45
|
35
|
28
|
23
|
24
|
36
|
36
|
31
|
53
|
40
|
22
|
55
|
37
|
33
|
17
|
12
|
29
|
41
|
|
2025/04
|
16
|
31
|
49
|
53
|
46
|
50
|
54
|
61
|
66
|
57
|
47
|
29
|
118
|
97
|
85
|
74
|
65
|
57
|
47
|
52
|
39
|
48
|
38
|
31
|
14
|
15
|
31
|
54
|
42
|
47
|
|
|
2025/03
|
65
|
34
|
26
|
31
|
14
|
13
|
27
|
40
|
32
|
42
|
51
|
52
|
44
|
30
|
46
|
17
|
47
|
42
|
44
|
45
|
46
|
54
|
71
|
75
|
76
|
50
|
38
|
51
|
22
|
8
|
9
|
|
2025/02
|
48
|
18
|
17
|
53
|
46
|
41
|
20
|
50
|
32
|
33
|
38
|
82
|
54
|
46
|
41
|
56
|
59
|
44
|
30
|
22
|
16
|
22
|
14
|
45
|
56
|
66
|
68
|
75
|
|||
|
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