Air Quality
Excellent
No health implications.
16
PM2.5
30
PM10
37
O3
0.6
CO
5
SO2
31
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Nov
42
Excellent
Wed
26 Nov
63
Good
Thu
27 Nov
58
Good
Fri
28 Nov
65
Good
Sat
29 Nov
68
Good
Sun
30 Nov
66
Good
Mon
1 Dec
41
Excellent
Air quality in the last 12 months (Zhifu)
|
2025/10
|
59
|
24
|
9
|
21
|
16
|
9
|
7
|
21
|
17
|
6
|
8
|
24
|
22
|
9
|
13
|
54
|
49
|
21
|
22
|
16
|
15
|
14
|
20
|
28
|
57
|
56
|
19
|
40
|
30
|
20
|
25
|
|
2025/09
|
16
|
40
|
32
|
12
|
16
|
17
|
30
|
42
|
51
|
39
|
28
|
29
|
19
|
28
|
25
|
22
|
16
|
12
|
14
|
23
|
23
|
11
|
10
|
18
|
43
|
59
|
36
|
36
|
42
|
48
|
|
|
2025/08
|
9
|
19
|
15
|
17
|
22
|
14
|
21
|
23
|
14
|
17
|
28
|
16
|
17
|
27
|
19
|
17
|
14
|
29
|
24
|
26
|
27
|
24
|
44
|
21
|
19
|
14
|
28
|
17
|
10
|
14
|
11
|
|
2025/07
|
29
|
25
|
39
|
38
|
44
|
40
|
33
|
21
|
39
|
56
|
41
|
29
|
35
|
27
|
24
|
26
|
28
|
29
|
33
|
22
|
22
|
16
|
15
|
18
|
18
|
19
|
17
|
18
|
13
|
15
|
16
|
|
2025/06
|
40
|
31
|
33
|
24
|
42
|
53
|
42
|
30
|
32
|
27
|
24
|
16
|
18
|
12
|
23
|
32
|
24
|
38
|
16
|
26
|
40
|
33
|
25
|
28
|
33
|
47
|
52
|
55
|
25
|
23
|
|
|
2025/05
|
44
|
34
|
21
|
31
|
24
|
23
|
40
|
39
|
28
|
33
|
36
|
51
|
54
|
49
|
40
|
37
|
38
|
34
|
57
|
72
|
38
|
60
|
41
|
42
|
45
|
59
|
65
|
39
|
34
|
45
|
43
|
|
2025/04
|
63
|
43
|
42
|
41
|
40
|
40
|
71
|
48
|
34
|
53
|
43
|
89
|
71
|
30
|
42
|
65
|
83
|
34
|
36
|
57
|
24
|
34
|
39
|
54
|
41
|
62
|
53
|
42
|
54
|
69
|
|
|
2025/03
|
70
|
56
|
40
|
16
|
19
|
38
|
50
|
87
|
131
|
78
|
34
|
62
|
56
|
39
|
54
|
38
|
46
|
36
|
54
|
52
|
53
|
60
|
76
|
101
|
116
|
136
|
77
|
30
|
35
|
42
|
62
|
|
2025/02
|
43
|
63
|
28
|
21
|
23
|
41
|
33
|
24
|
27
|
55
|
37
|
33
|
54
|
73
|
95
|
73
|
24
|
31
|
34
|
42
|
40
|
24
|
32
|
38
|
66
|
88
|
101
|
116
|
|||
|
2025/01
|
58
|
35
|
33
|
65
|
143
|
38
|
31
|
26
|
20
|
23
|
40
|
60
|
85
|
63
|
25
|
47
|
45
|
78
|
107
|
44
|
80
|
29
|
33
|
37
|
68
|
67
|
46
|
25
|
53
|
39
|
32
|
|
2024/12
|
65
|
45
|
28
|
38
|
59
|
33
|
18
|
26
|
58
|
67
|
26
|
38
|
44
|
30
|
36
|
39
|
29
|
24
|
26
|
88
|
32
|
35
|
41
|
43
|
95
|
37
|
39
|
35
|
59
|
85
|
45
|
|
2024/11
|
91
|
100
|
48
|
46
|
26
|
31
|
49
|
41
|
47
|
67
|
55
|
74
|
39
|
28
|
38
|
54
|
25
|
18
|
39
|
70
|
72
|
23
|
26
|
32
|
31
|
26
|
20
|
28
|
32
|
50
|
|
|
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