Air Quality
Excellent
No health implications.
7
PM2.5
16
PM10
37
O3
0.7
CO
8
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Oct
27
Excellent
Mon
2 Oct
28
Excellent
Tue
3 Oct
33
Excellent
Wed
4 Oct
29
Excellent
Thu
5 Oct
32
Excellent
Fri
6 Oct
32
Excellent
Sat
7 Oct
33
Excellent
Air quality in the last 12 months (Fengjie)
|
2023/08
|
22
|
22
|
23
|
27
|
22
|
21
|
30
|
21
|
26
|
26
|
32
|
29
|
24
|
25
|
28
|
31
|
30
|
35
|
36
|
28
|
26
|
35
|
33
|
35
|
36
|
19
|
15
|
22
|
24
|
29
|
30
|
|
2023/07
|
19
|
22
|
25
|
22
|
29
|
22
|
23
|
24
|
22
|
21
|
26
|
26
|
27
|
19
|
35
|
32
|
34
|
33
|
24
|
20
|
19
|
28
|
33
|
27
|
15
|
16
|
21
|
24
|
21
|
23
|
24
|
|
2023/06
|
21
|
26
|
31
|
25
|
14
|
23
|
19
|
25
|
34
|
41
|
50
|
34
|
31
|
31
|
28
|
21
|
13
|
14
|
21
|
31
|
29
|
25
|
24
|
26
|
32
|
33
|
31
|
27
|
14
|
25
|
|
|
2023/05
|
48
|
47
|
33
|
29
|
21
|
16
|
18
|
21
|
30
|
23
|
24
|
33
|
45
|
48
|
47
|
36
|
30
|
41
|
38
|
38
|
33
|
18
|
16
|
23
|
35
|
27
|
20
|
29
|
31
|
28
|
22
|
|
2023/04
|
43
|
56
|
38
|
15
|
16
|
34
|
62
|
67
|
65
|
62
|
64
|
91
|
76
|
44
|
45
|
51
|
52
|
52
|
45
|
42
|
42
|
18
|
17
|
14
|
21
|
33
|
36
|
37
|
59
|
57
|
|
|
2023/03
|
90
|
61
|
59
|
52
|
51
|
56
|
55
|
46
|
42
|
41
|
39
|
52
|
51
|
39
|
49
|
57
|
16
|
19
|
18
|
27
|
30
|
41
|
48
|
33
|
30
|
29
|
35
|
42
|
46
|
41
|
43
|
|
2023/02
|
107
|
108
|
97
|
103
|
90
|
96
|
101
|
90
|
41
|
39
|
44
|
32
|
14
|
22
|
38
|
49
|
56
|
69
|
64
|
59
|
40
|
39
|
36
|
38
|
47
|
72
|
80
|
100
|
|||
|
2023/01
|
76
|
67
|
51
|
73
|
92
|
82
|
85
|
96
|
121
|
140
|
139
|
195
|
181
|
63
|
33
|
35
|
38
|
43
|
55
|
65
|
106
|
198
|
109
|
68
|
64
|
79
|
85
|
62
|
66
|
72
|
82
|
|
2022/12
|
31
|
42
|
53
|
54
|
48
|
55
|
59
|
74
|
99
|
110
|
99
|
89
|
84
|
90
|
95
|
118
|
57
|
57
|
62
|
84
|
89
|
97
|
118
|
102
|
111
|
89
|
78
|
40
|
51
|
58
|
67
|
|
2022/11
|
26
|
33
|
45
|
65
|
65
|
59
|
62
|
67
|
51
|
59
|
67
|
45
|
15
|
11
|
15
|
25
|
26
|
39
|
44
|
42
|
44
|
21
|
17
|
18
|
26
|
35
|
47
|
49
|
38
|
39
|
|
|
2022/10
|
43
|
35
|
33
|
23
|
19
|
12
|
12
|
14
|
23
|
26
|
25
|
29
|
38
|
51
|
50
|
49
|
44
|
50
|
51
|
53
|
55
|
64
|
71
|
55
|
32
|
34
|
30
|
19
|
23
|
20
|
25
|
|
2022/09
|
17
|
24
|
32
|
30
|
33
|
40
|
44
|
42
|
39
|
41
|
43
|
40
|
29
|
46
|
59
|
68
|
60
|
55
|
53
|
32
|
24
|
19
|
22
|
22
|
24
|
23
|
22
|
23
|
20
|
31
|
|
|
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