Air Quality
Excellent
No health implications.
17
PM2.5
38
PM10
32
O3
0.5
CO
2
SO2
23
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Apr
65
Good
Sun
20 Apr
49
Excellent
Mon
21 Apr
56
Good
Tue
22 Apr
61
Good
Wed
23 Apr
57
Good
Thu
24 Apr
46
Excellent
Fri
25 Apr
15
Excellent
Air quality in the last 12 months (Fengze)
|
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
|
|||
|
2025/01
|
58
|
55
|
43
|
42
|
45
|
52
|
63
|
61
|
57
|
48
|
31
|
45
|
46
|
50
|
78
|
55
|
48
|
43
|
43
|
47
|
60
|
55
|
55
|
24
|
29
|
32
|
20
|
46
|
74
|
35
|
45
|
|
2024/12
|
49
|
52
|
44
|
38
|
39
|
38
|
31
|
54
|
43
|
30
|
36
|
21
|
29
|
44
|
69
|
40
|
44
|
41
|
43
|
27
|
48
|
58
|
36
|
28
|
33
|
53
|
60
|
76
|
44
|
49
|
54
|
|
2024/11
|
21
|
20
|
34
|
39
|
43
|
38
|
30
|
28
|
30
|
31
|
23
|
20
|
23
|
25
|
24
|
19
|
22
|
25
|
13
|
12
|
13
|
31
|
34
|
26
|
22
|
22
|
35
|
32
|
36
|
47
|
|
|
2024/10
|
12
|
9
|
13
|
17
|
19
|
20
|
23
|
19
|
34
|
43
|
45
|
40
|
35
|
36
|
36
|
29
|
37
|
42
|
39
|
20
|
28
|
30
|
35
|
32
|
21
|
29
|
26
|
22
|
33
|
36
|
19
|
|
2024/09
|
48
|
40
|
31
|
25
|
21
|
19
|
19
|
18
|
20
|
40
|
54
|
45
|
22
|
22
|
28
|
23
|
21
|
28
|
30
|
20
|
23
|
9
|
10
|
19
|
32
|
19
|
20
|
22
|
24
|
14
|
|
|
2024/08
|
30
|
45
|
51
|
42
|
38
|
32
|
36
|
47
|
43
|
45
|
52
|
51
|
44
|
41
|
27
|
15
|
18
|
20
|
21
|
12
|
22
|
27
|
36
|
41
|
47
|
46
|
51
|
52
|
38
|
43
|
48
|
|
2024/07
|
24
|
23
|
22
|
26
|
33
|
25
|
22
|
21
|
20
|
22
|
26
|
33
|
27
|
31
|
37
|
34
|
26
|
24
|
32
|
36
|
29
|
37
|
30
|
17
|
12
|
15
|
16
|
27
|
28
|
26
|
15
|
|
2024/06
|
15
|
9
|
19
|
33
|
30
|
23
|
26
|
28
|
31
|
19
|
19
|
30
|
30
|
32
|
25
|
20
|
19
|
20
|
18
|
19
|
28
|
31
|
24
|
19
|
21
|
26
|
31
|
21
|
21
|
23
|
|
|
2024/05
|
28
|
21
|
26
|
32
|
34
|
51
|
43
|
42
|
41
|
31
|
50
|
43
|
23
|
30
|
41
|
43
|
43
|
46
|
29
|
20
|
10
|
11
|
21
|
53
|
46
|
31
|
18
|
24
|
28
|
32
|
40
|
|
2024/04
|
36
|
51
|
39
|
39
|
23
|
29
|
18
|
39
|
24
|
48
|
44
|
52
|
51
|
51
|
64
|
54
|
47
|
43
|
57
|
58
|
44
|
38
|
40
|
31
|
50
|
37
|
32
|
25
|
46
|
26
|
|
|
2024/03
|
13
|
32
|
40
|
49
|
60
|
33
|
39
|
57
|
56
|
63
|
49
|
43
|
67
|
60
|
49
|
58
|
76
|
48
|
46
|
52
|
57
|
74
|
77
|
43
|
32
|
45
|
37
|
57
|
57
|
56
|
41
|
|
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