Air Quality
Excellent
No health implications.
17
PM2.5
26
PM10
66
O3
0.7
CO
11
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Mar
41
Excellent
Sun
8 Mar
40
Excellent
Mon
9 Mar
32
Excellent
Tue
10 Mar
45
Excellent
Wed
11 Mar
49
Excellent
Thu
12 Mar
36
Excellent
Fri
13 Mar
28
Excellent
Air quality in the last 12 months (Zhenfeng)
|
2026/02
|
27
|
28
|
24
|
45
|
60
|
57
|
42
|
27
|
18
|
26
|
32
|
26
|
42
|
46
|
41
|
76
|
72
|
41
|
18
|
36
|
36
|
48
|
40
|
59
|
41
|
37
|
35
|
41
|
|||
|
2026/01
|
40
|
21
|
17
|
22
|
31
|
36
|
61
|
63
|
76
|
79
|
92
|
79
|
91
|
75
|
79
|
79
|
86
|
53
|
47
|
44
|
27
|
30
|
46
|
40
|
36
|
39
|
55
|
35
|
38
|
44
|
25
|
|
2025/12
|
78
|
86
|
72
|
56
|
36
|
42
|
45
|
47
|
43
|
50
|
47
|
50
|
41
|
37
|
43
|
52
|
48
|
48
|
36
|
47
|
53
|
38
|
37
|
38
|
46
|
45
|
65
|
62
|
43
|
46
|
48
|
|
2025/11
|
22
|
22
|
14
|
16
|
14
|
17
|
28
|
19
|
11
|
17
|
19
|
29
|
32
|
39
|
38
|
33
|
42
|
25
|
22
|
36
|
41
|
46
|
58
|
54
|
43
|
53
|
56
|
45
|
38
|
59
|
|
|
2025/10
|
13
|
15
|
20
|
21
|
26
|
21
|
11
|
13
|
15
|
18
|
25
|
31
|
39
|
28
|
12
|
11
|
16
|
20
|
21
|
22
|
19
|
25
|
40
|
57
|
31
|
33
|
27
|
41
|
35
|
27
|
30
|
|
2025/09
|
17
|
18
|
18
|
21
|
25
|
26
|
28
|
26
|
23
|
19
|
17
|
16
|
15
|
14
|
15
|
14
|
16
|
16
|
18
|
24
|
24
|
22
|
17
|
15
|
15
|
14
|
13
|
15
|
15
|
11
|
|
|
2025/08
|
24
|
23
|
24
|
24
|
23
|
22
|
16
|
17
|
16
|
19
|
20
|
22
|
24
|
27
|
17
|
11
|
14
|
16
|
11
|
12
|
13
|
13
|
15
|
17
|
14
|
13
|
13
|
14
|
16
|
22
|
26
|
|
2025/07
|
12
|
12
|
13
|
11
|
15
|
16
|
22
|
19
|
19
|
18
|
22
|
23
|
26
|
20
|
22
|
20
|
22
|
22
|
21
|
21
|
14
|
12
|
11
|
11
|
12
|
15
|
22
|
26
|
27
|
26
|
23
|
|
2025/06
|
26
|
17
|
20
|
27
|
23
|
27
|
31
|
30
|
34
|
27
|
30
|
34
|
23
|
17
|
19
|
23
|
23
|
15
|
16
|
19
|
24
|
17
|
23
|
15
|
16
|
13
|
17
|
13
|
12
|
13
|
|
|
2025/05
|
44
|
51
|
41
|
29
|
36
|
33
|
23
|
39
|
29
|
18
|
24
|
29
|
28
|
33
|
45
|
52
|
27
|
38
|
50
|
23
|
25
|
29
|
36
|
49
|
31
|
15
|
15
|
16
|
18
|
15
|
20
|
|
2025/04
|
31
|
41
|
54
|
66
|
62
|
65
|
53
|
49
|
62
|
50
|
50
|
86
|
150
|
99
|
68
|
53
|
57
|
45
|
38
|
40
|
31
|
29
|
47
|
35
|
32
|
37
|
34
|
24
|
31
|
27
|
|
|
2025/03
|
39
|
30
|
53
|
54
|
44
|
37
|
35
|
38
|
45
|
28
|
41
|
51
|
51
|
44
|
32
|
26
|
30
|
23
|
31
|
40
|
58
|
74
|
77
|
76
|
62
|
50
|
54
|
84
|
32
|
23
|
35
|
|
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