Air Quality
Excellent
No health implications.
12
PM2.5
39
PM10
67
O3
0.4
CO
7
SO2
30
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Oct
54
Good
Sat
25 Oct
60
Good
Sun
26 Oct
67
Good
Mon
27 Oct
70
Good
Tue
28 Oct
61
Good
Wed
29 Oct
60
Good
Thu
30 Oct
20
Excellent
Qixia Air quality rank
Air quality in the last 12 months (Qixia)
|
2025/08
|
14
|
12
|
20
|
22
|
39
|
33
|
26
|
26
|
32
|
18
|
12
|
18
|
46
|
28
|
24
|
30
|
34
|
31
|
36
|
36
|
38
|
29
|
25
|
33
|
29
|
18
|
39
|
32
|
31
|
26
|
17
|
|
2025/07
|
38
|
34
|
41
|
44
|
46
|
45
|
33
|
21
|
22
|
46
|
36
|
29
|
35
|
30
|
41
|
40
|
29
|
28
|
26
|
21
|
20
|
18
|
20
|
26
|
30
|
22
|
22
|
19
|
28
|
15
|
10
|
|
2025/06
|
14
|
15
|
43
|
60
|
48
|
44
|
19
|
26
|
29
|
37
|
45
|
34
|
28
|
39
|
26
|
46
|
49
|
42
|
17
|
19
|
13
|
23
|
36
|
26
|
35
|
46
|
26
|
17
|
17
|
21
|
|
|
2025/05
|
53
|
59
|
46
|
23
|
38
|
89
|
75
|
45
|
21
|
38
|
39
|
53
|
49
|
59
|
79
|
29
|
63
|
78
|
67
|
52
|
29
|
48
|
35
|
52
|
52
|
46
|
48
|
50
|
53
|
52
|
56
|
|
2025/04
|
44
|
58
|
38
|
64
|
82
|
66
|
66
|
66
|
95
|
85
|
79
|
207
|
110
|
78
|
48
|
60
|
71
|
66
|
84
|
58
|
64
|
67
|
66
|
74
|
66
|
51
|
44
|
59
|
59
|
62
|
|
|
2025/03
|
53
|
58
|
18
|
32
|
53
|
49
|
63
|
82
|
69
|
55
|
81
|
111
|
66
|
40
|
34
|
41
|
38
|
40
|
51
|
54
|
48
|
56
|
62
|
68
|
65
|
65
|
124
|
67
|
109
|
66
|
41
|
|
2025/02
|
35
|
62
|
83
|
71
|
50
|
37
|
58
|
33
|
40
|
54
|
53
|
106
|
60
|
66
|
95
|
94
|
66
|
45
|
59
|
48
|
45
|
64
|
70
|
65
|
90
|
105
|
92
|
72
|
|||
|
2025/01
|
92
|
81
|
89
|
74
|
93
|
79
|
47
|
64
|
34
|
45
|
57
|
64
|
68
|
91
|
65
|
57
|
64
|
78
|
98
|
102
|
136
|
130
|
63
|
51
|
31
|
66
|
56
|
45
|
81
|
59
|
68
|
|
2024/12
|
60
|
74
|
67
|
46
|
77
|
122
|
130
|
38
|
45
|
52
|
52
|
61
|
91
|
65
|
59
|
58
|
74
|
67
|
38
|
53
|
84
|
58
|
56
|
63
|
98
|
112
|
60
|
71
|
68
|
66
|
100
|
|
2024/11
|
22
|
52
|
54
|
58
|
43
|
38
|
28
|
26
|
43
|
39
|
50
|
48
|
61
|
56
|
81
|
41
|
31
|
32
|
29
|
28
|
53
|
72
|
35
|
33
|
31
|
39
|
69
|
62
|
42
|
56
|
|
|
2024/10
|
25
|
33
|
23
|
27
|
29
|
10
|
13
|
33
|
38
|
53
|
59
|
75
|
41
|
41
|
59
|
60
|
36
|
24
|
29
|
35
|
27
|
40
|
56
|
39
|
40
|
24
|
31
|
76
|
38
|
39
|
36
|
|
2024/09
|
46
|
43
|
27
|
35
|
36
|
42
|
46
|
51
|
28
|
34
|
19
|
26
|
40
|
39
|
29
|
22
|
19
|
25
|
23
|
12
|
25
|
31
|
25
|
32
|
38
|
41
|
36
|
33
|
40
|
38
|
|
|
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