Air Quality
Excellent
No health implications.
31
PM2.5
36
PM10
39
O3
0.7
CO
10
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Dec
86
Good
Tue
30 Dec
69
Good
Wed
31 Dec
39
Excellent
Thu
1 Jan
38
Excellent
Fri
2 Jan
35
Excellent
Sat
3 Jan
40
Excellent
Sun
4 Jan
27
Excellent
Qianxi Air quality rank
Air quality in the last 12 months (Qianxi)
|
2025/11
|
19
|
18
|
9
|
19
|
23
|
19
|
17
|
14
|
10
|
13
|
25
|
27
|
29
|
45
|
43
|
52
|
27
|
15
|
29
|
35
|
43
|
59
|
49
|
46
|
54
|
74
|
67
|
101
|
88
|
112
|
|
|
2025/10
|
10
|
14
|
23
|
21
|
25
|
25
|
16
|
13
|
19
|
26
|
29
|
30
|
30
|
38
|
20
|
16
|
17
|
10
|
12
|
13
|
11
|
20
|
28
|
48
|
29
|
27
|
26
|
39
|
34
|
20
|
22
|
|
2025/09
|
25
|
25
|
24
|
26
|
29
|
29
|
43
|
25
|
17
|
23
|
21
|
21
|
17
|
21
|
23
|
20
|
18
|
19
|
27
|
35
|
28
|
19
|
16
|
14
|
16
|
12
|
15
|
19
|
22
|
17
|
|
|
2025/08
|
29
|
33
|
35
|
35
|
35
|
21
|
18
|
22
|
26
|
27
|
15
|
21
|
28
|
31
|
20
|
13
|
19
|
22
|
17
|
16
|
15
|
10
|
16
|
22
|
18
|
20
|
16
|
23
|
24
|
30
|
27
|
|
2025/07
|
13
|
9
|
12
|
13
|
20
|
24
|
24
|
27
|
14
|
18
|
18
|
25
|
28
|
29
|
29
|
32
|
26
|
30
|
22
|
17
|
9
|
10
|
9
|
11
|
15
|
20
|
26
|
30
|
33
|
28
|
27
|
|
2025/06
|
16
|
12
|
24
|
30
|
31
|
46
|
45
|
43
|
33
|
29
|
40
|
40
|
37
|
30
|
25
|
32
|
31
|
20
|
9
|
23
|
28
|
13
|
27
|
20
|
12
|
10
|
19
|
19
|
17
|
13
|
|
|
2025/05
|
43
|
55
|
50
|
39
|
44
|
25
|
30
|
22
|
31
|
24
|
36
|
36
|
45
|
36
|
49
|
56
|
38
|
46
|
55
|
34
|
29
|
31
|
42
|
54
|
37
|
28
|
12
|
9
|
21
|
20
|
16
|
|
2025/04
|
24
|
39
|
55
|
61
|
54
|
53
|
48
|
52
|
74
|
73
|
57
|
139
|
187
|
95
|
77
|
66
|
53
|
52
|
21
|
29
|
37
|
23
|
51
|
20
|
37
|
33
|
13
|
24
|
34
|
15
|
|
|
2025/03
|
59
|
82
|
53
|
39
|
24
|
21
|
40
|
33
|
21
|
34
|
43
|
43
|
42
|
22
|
17
|
22
|
20
|
16
|
28
|
40
|
47
|
58
|
47
|
58
|
56
|
52
|
57
|
84
|
17
|
20
|
30
|
|
2025/02
|
23
|
16
|
22
|
42
|
39
|
16
|
21
|
38
|
53
|
36
|
41
|
46
|
28
|
16
|
35
|
53
|
37
|
33
|
22
|
17
|
18
|
14
|
23
|
23
|
18
|
41
|
43
|
57
|
|||
|
2025/01
|
81
|
86
|
95
|
73
|
69
|
88
|
39
|
30
|
30
|
34
|
36
|
53
|
49
|
58
|
62
|
70
|
73
|
48
|
48
|
72
|
93
|
75
|
74
|
42
|
17
|
30
|
48
|
46
|
82
|
57
|
33
|
|
2024/12
|
82
|
107
|
50
|
45
|
27
|
31
|
40
|
36
|
14
|
10
|
24
|
27
|
32
|
49
|
42
|
60
|
50
|
58
|
61
|
77
|
81
|
48
|
50
|
46
|
42
|
28
|
50
|
75
|
65
|
25
|
45
|
|
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