Air Quality
Excellent
No health implications.
5
PM2.5
10
PM10
10
O3
0.7
CO
7
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Oct
29
Excellent
Wed
28 Oct
30
Excellent
Thu
29 Oct
31
Excellent
Fri
30 Oct
34
Excellent
Sat
31 Oct
38
Excellent
Sun
1 Nov
32
Excellent
Mon
2 Nov
40
Excellent
Air quality in the last 12 months (Qianxi)
|
2026/08
|
21
|
19
|
22
|
25
|
27
|
26
|
23
|
23
|
25
|
27
|
32
|
32
|
32
|
32
|
29
|
32
|
29
|
27
|
23
|
22
|
29
|
34
|
34
|
29
|
23
|
23
|
22
|
27
|
21
|
27
|
30
|
|
2026/07
|
22
|
18
|
17
|
16
|
21
|
26
|
29
|
31
|
29
|
24
|
20
|
24
|
29
|
27
|
30
|
31
|
24
|
23
|
38
|
37
|
39
|
38
|
37
|
27
|
20
|
23
|
26
|
21
|
18
|
21
|
20
|
|
2026/06
|
36
|
43
|
33
|
37
|
43
|
39
|
25
|
27
|
27
|
28
|
34
|
29
|
29
|
40
|
37
|
37
|
26
|
18
|
27
|
34
|
26
|
19
|
21
|
16
|
20
|
16
|
28
|
31
|
20
|
18
|
|
|
2026/05
|
36
|
23
|
24
|
32
|
42
|
42
|
40
|
45
|
41
|
51
|
52
|
40
|
39
|
48
|
29
|
27
|
24
|
22
|
28
|
36
|
23
|
31
|
31
|
30
|
36
|
33
|
39
|
20
|
28
|
42
|
43
|
|
2026/04
|
31
|
35
|
31
|
39
|
41
|
44
|
31
|
51
|
41
|
43
|
37
|
35
|
33
|
32
|
42
|
30
|
27
|
35
|
47
|
32
|
27
|
19
|
29
|
37
|
48
|
44
|
26
|
25
|
29
|
40
|
|
|
2026/03
|
40
|
29
|
26
|
31
|
43
|
51
|
18
|
14
|
16
|
24
|
44
|
42
|
37
|
47
|
17
|
23
|
25
|
18
|
23
|
19
|
41
|
29
|
27
|
20
|
32
|
25
|
32
|
23
|
33
|
29
|
24
|
|
2026/02
|
28
|
35
|
33
|
31
|
34
|
54
|
51
|
35
|
30
|
20
|
36
|
44
|
56
|
54
|
54
|
75
|
65
|
53
|
33
|
52
|
52
|
58
|
48
|
57
|
43
|
51
|
39
|
44
|
|||
|
2026/01
|
28
|
24
|
18
|
21
|
36
|
48
|
63
|
53
|
85
|
110
|
93
|
70
|
95
|
100
|
99
|
119
|
136
|
94
|
63
|
23
|
20
|
33
|
62
|
63
|
35
|
38
|
67
|
56
|
34
|
25
|
33
|
|
2025/12
|
116
|
113
|
78
|
48
|
45
|
79
|
37
|
71
|
47
|
34
|
70
|
60
|
32
|
46
|
51
|
62
|
45
|
78
|
72
|
34
|
58
|
42
|
23
|
35
|
48
|
60
|
78
|
98
|
60
|
41
|
23
|
|
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
|
|
|
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