Air Quality
Excellent
No health implications.
9
PM2.5
11
PM10
74
O3
0.4
CO
6
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Aug
62
Good
Sun
16 Aug
65
Good
Mon
17 Aug
77
Good
Tue
18 Aug
79
Good
Wed
19 Aug
58
Good
Thu
20 Aug
61
Good
Fri
21 Aug
45
Excellent
Air quality in the last 12 months (Zhifu)
|
2026/07
|
29
|
36
|
51
|
35
|
41
|
49
|
30
|
31
|
34
|
26
|
15
|
22
|
15
|
22
|
29
|
33
|
33
|
45
|
38
|
35
|
30
|
30
|
26
|
24
|
35
|
30
|
34
|
32
|
26
|
36
|
36
|
|
2026/06
|
47
|
32
|
24
|
33
|
35
|
27
|
31
|
34
|
48
|
47
|
36
|
59
|
51
|
51
|
37
|
32
|
32
|
28
|
24
|
23
|
34
|
28
|
29
|
32
|
41
|
40
|
47
|
39
|
32
|
29
|
|
|
2026/05
|
68
|
52
|
33
|
32
|
43
|
50
|
37
|
37
|
48
|
46
|
46
|
37
|
41
|
39
|
37
|
40
|
37
|
29
|
26
|
30
|
47
|
28
|
30
|
28
|
30
|
27
|
23
|
47
|
43
|
45
|
67
|
|
2026/04
|
70
|
74
|
70
|
37
|
48
|
32
|
26
|
38
|
29
|
44
|
65
|
55
|
56
|
76
|
72
|
57
|
50
|
50
|
41
|
88
|
61
|
44
|
46
|
56
|
51
|
49
|
65
|
31
|
38
|
51
|
|
|
2026/03
|
124
|
73
|
56
|
100
|
72
|
31
|
30
|
55
|
44
|
41
|
52
|
63
|
69
|
66
|
87
|
75
|
54
|
41
|
43
|
49
|
58
|
71
|
129
|
128
|
79
|
104
|
76
|
52
|
82
|
61
|
39
|
|
2026/02
|
138
|
71
|
69
|
117
|
121
|
33
|
27
|
33
|
54
|
57
|
62
|
102
|
120
|
94
|
55
|
34
|
67
|
37
|
56
|
80
|
63
|
90
|
50
|
37
|
64
|
77
|
94
|
82
|
|||
|
2026/01
|
25
|
33
|
86
|
149
|
23
|
85
|
49
|
37
|
70
|
49
|
21
|
46
|
39
|
45
|
106
|
77
|
22
|
20
|
21
|
32
|
30
|
46
|
82
|
54
|
29
|
41
|
43
|
38
|
19
|
22
|
69
|
|
2025/12
|
27
|
21
|
24
|
33
|
29
|
60
|
81
|
32
|
61
|
59
|
52
|
19
|
25
|
49
|
64
|
74
|
46
|
52
|
70
|
82
|
23
|
24
|
35
|
28
|
25
|
26
|
57
|
89
|
80
|
41
|
22
|
|
2025/11
|
70
|
25
|
20
|
38
|
26
|
37
|
78
|
72
|
59
|
22
|
65
|
81
|
49
|
45
|
110
|
84
|
26
|
24
|
33
|
42
|
44
|
76
|
116
|
130
|
34
|
50
|
46
|
52
|
107
|
117
|
|
|
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
|
|
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