Air Quality
Excellent
No health implications.
12
PM2.5
32
PM10
81
O3
0.4
CO
6
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Sep
40
Excellent
Sun
7 Sep
40
Excellent
Mon
8 Sep
34
Excellent
Tue
9 Sep
35
Excellent
Wed
10 Sep
30
Excellent
Thu
11 Sep
31
Excellent
Fri
12 Sep
25
Excellent
Air quality in the last 12 months (Qianxi)
|
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
|
|
2024/11
|
27
|
21
|
61
|
38
|
32
|
57
|
63
|
60
|
49
|
45
|
45
|
42
|
36
|
39
|
59
|
44
|
29
|
18
|
12
|
17
|
21
|
31
|
31
|
22
|
8
|
17
|
17
|
22
|
34
|
55
|
|
|
2024/10
|
8
|
15
|
28
|
41
|
56
|
42
|
31
|
34
|
32
|
53
|
66
|
39
|
18
|
24
|
37
|
39
|
15
|
31
|
18
|
20
|
22
|
13
|
29
|
39
|
34
|
44
|
43
|
39
|
53
|
51
|
52
|
|
2024/09
|
26
|
27
|
20
|
20
|
30
|
37
|
32
|
18
|
17
|
24
|
29
|
31
|
30
|
34
|
34
|
38
|
28
|
31
|
33
|
40
|
31
|
21
|
38
|
47
|
56
|
65
|
55
|
48
|
33
|
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