Air Quality
Excellent
No health implications.
16
PM2.5
21
PM10
46
O3
0.6
CO
4
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Jan
42
Excellent
Thu
29 Jan
41
Excellent
Fri
30 Jan
39
Excellent
Sat
31 Jan
41
Excellent
Sun
1 Feb
42
Excellent
Mon
2 Feb
41
Excellent
Tue
3 Feb
35
Excellent
Air quality in the last 12 months (Anxi)
|
2025/12
|
43
|
33
|
42
|
36
|
31
|
31
|
35
|
36
|
37
|
34
|
40
|
45
|
31
|
25
|
32
|
40
|
42
|
48
|
47
|
47
|
55
|
25
|
30
|
42
|
21
|
25
|
22
|
27
|
35
|
35
|
36
|
|
2025/11
|
19
|
32
|
33
|
10
|
10
|
14
|
24
|
26
|
28
|
16
|
13
|
6
|
8
|
22
|
37
|
33
|
29
|
26
|
20
|
27
|
30
|
36
|
37
|
43
|
37
|
64
|
49
|
64
|
60
|
52
|
|
|
2025/10
|
38
|
20
|
28
|
28
|
32
|
30
|
28
|
24
|
25
|
24
|
25
|
30
|
32
|
29
|
21
|
24
|
29
|
22
|
14
|
11
|
7
|
8
|
16
|
16
|
17
|
26
|
36
|
21
|
17
|
20
|
20
|
|
2025/09
|
28
|
28
|
38
|
33
|
29
|
17
|
15
|
12
|
15
|
21
|
19
|
28
|
30
|
27
|
28
|
25
|
17
|
14
|
13
|
9
|
13
|
10
|
12
|
10
|
17
|
12
|
15
|
18
|
31
|
32
|
|
|
2025/08
|
26
|
24
|
15
|
13
|
13
|
21
|
29
|
38
|
23
|
18
|
16
|
22
|
20
|
13
|
12
|
12
|
15
|
18
|
16
|
19
|
20
|
29
|
33
|
27
|
19
|
16
|
13
|
17
|
16
|
16
|
21
|
|
2025/07
|
28
|
23
|
22
|
20
|
12
|
19
|
23
|
39
|
39
|
13
|
11
|
18
|
30
|
18
|
32
|
36
|
37
|
17
|
13
|
14
|
10
|
9
|
11
|
14
|
16
|
18
|
23
|
17
|
18
|
28
|
26
|
|
2025/06
|
36
|
32
|
12
|
17
|
25
|
30
|
40
|
34
|
24
|
26
|
27
|
15
|
16
|
15
|
18
|
21
|
20
|
25
|
15
|
14
|
16
|
21
|
28
|
27
|
21
|
15
|
18
|
17
|
23
|
21
|
|
|
2025/05
|
55
|
44
|
48
|
45
|
33
|
36
|
38
|
45
|
27
|
25
|
23
|
28
|
33
|
38
|
32
|
24
|
21
|
24
|
25
|
28
|
27
|
43
|
36
|
14
|
37
|
34
|
29
|
17
|
10
|
18
|
36
|
|
2025/04
|
14
|
32
|
38
|
50
|
48
|
38
|
49
|
53
|
67
|
43
|
43
|
36
|
103
|
81
|
78
|
66
|
58
|
59
|
48
|
32
|
37
|
41
|
29
|
30
|
14
|
8
|
26
|
38
|
34
|
42
|
|
|
2025/03
|
61
|
33
|
24
|
24
|
11
|
8
|
18
|
29
|
31
|
38
|
49
|
53
|
39
|
30
|
39
|
11
|
40
|
38
|
37
|
38
|
40
|
43
|
52
|
62
|
68
|
57
|
44
|
45
|
11
|
7
|
8
|
|
2025/02
|
40
|
19
|
12
|
35
|
41
|
46
|
16
|
43
|
29
|
29
|
34
|
84
|
37
|
32
|
36
|
59
|
50
|
50
|
24
|
21
|
15
|
15
|
9
|
31
|
45
|
66
|
66
|
62
|
|||
|
2025/01
|
53
|
53
|
45
|
34
|
37
|
48
|
52
|
50
|
51
|
47
|
29
|
38
|
44
|
43
|
64
|
63
|
49
|
38
|
43
|
38
|
49
|
46
|
46
|
28
|
25
|
24
|
21
|
39
|
98
|
31
|
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