Air Quality
Excellent
No health implications.
25
PM2.5
43
PM10
33
O3
0.7
CO
5
SO2
31
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Nov
37
Excellent
Tue
18 Nov
34
Excellent
Wed
19 Nov
37
Excellent
Thu
20 Nov
35
Excellent
Fri
21 Nov
35
Excellent
Sat
22 Nov
24
Excellent
Sun
23 Nov
40
Excellent
Air quality in the last 12 months (Anning)
|
2025/10
|
9
|
13
|
13
|
19
|
20
|
23
|
9
|
9
|
14
|
17
|
20
|
22
|
24
|
27
|
22
|
17
|
13
|
18
|
21
|
25
|
18
|
18
|
20
|
36
|
33
|
21
|
23
|
29
|
21
|
27
|
35
|
|
2025/09
|
20
|
24
|
21
|
19
|
19
|
22
|
24
|
22
|
19
|
17
|
16
|
15
|
14
|
14
|
18
|
16
|
19
|
22
|
21
|
25
|
20
|
24
|
16
|
13
|
22
|
12
|
16
|
17
|
10
|
10
|
|
|
2025/08
|
21
|
26
|
22
|
18
|
20
|
25
|
14
|
16
|
15
|
17
|
18
|
15
|
19
|
31
|
28
|
14
|
16
|
19
|
25
|
24
|
14
|
9
|
11
|
12
|
14
|
13
|
14
|
15
|
16
|
20
|
22
|
|
2025/07
|
20
|
12
|
12
|
13
|
15
|
16
|
18
|
14
|
16
|
17
|
14
|
19
|
27
|
21
|
31
|
29
|
25
|
22
|
14
|
23
|
22
|
11
|
11
|
13
|
14
|
14
|
14
|
21
|
37
|
32
|
18
|
|
2025/06
|
11
|
14
|
14
|
18
|
19
|
31
|
31
|
37
|
30
|
31
|
30
|
37
|
43
|
41
|
19
|
24
|
16
|
9
|
12
|
15
|
23
|
11
|
13
|
10
|
14
|
20
|
15
|
17
|
14
|
18
|
|
|
2025/05
|
33
|
23
|
17
|
13
|
24
|
28
|
24
|
27
|
38
|
35
|
17
|
28
|
27
|
25
|
23
|
21
|
32
|
23
|
26
|
27
|
28
|
30
|
52
|
24
|
15
|
13
|
12
|
12
|
13
|
11
|
10
|
|
2025/04
|
42
|
59
|
80
|
75
|
81
|
63
|
71
|
63
|
61
|
63
|
50
|
42
|
61
|
47
|
43
|
20
|
17
|
24
|
29
|
31
|
27
|
25
|
34
|
48
|
42
|
59
|
62
|
58
|
34
|
33
|
|
|
2025/03
|
39
|
38
|
37
|
40
|
50
|
53
|
40
|
54
|
48
|
48
|
48
|
63
|
68
|
67
|
55
|
43
|
37
|
19
|
32
|
49
|
62
|
58
|
54
|
36
|
31
|
36
|
37
|
84
|
111
|
87
|
73
|
|
2025/02
|
45
|
50
|
32
|
42
|
46
|
50
|
37
|
41
|
44
|
34
|
41
|
45
|
55
|
56
|
56
|
63
|
41
|
42
|
49
|
50
|
53
|
51
|
54
|
32
|
31
|
25
|
27
|
39
|
|||
|
2025/01
|
35
|
38
|
47
|
39
|
36
|
46
|
35
|
33
|
42
|
36
|
23
|
44
|
39
|
44
|
77
|
72
|
47
|
37
|
57
|
49
|
42
|
40
|
34
|
23
|
26
|
33
|
44
|
68
|
88
|
42
|
32
|
|
2024/12
|
24
|
24
|
24
|
29
|
24
|
27
|
28
|
34
|
19
|
26
|
31
|
29
|
34
|
41
|
34
|
27
|
29
|
35
|
35
|
29
|
29
|
25
|
32
|
34
|
32
|
38
|
44
|
47
|
36
|
30
|
39
|
|
2024/11
|
32
|
31
|
46
|
45
|
47
|
54
|
33
|
19
|
20
|
31
|
23
|
22
|
23
|
29
|
28
|
33
|
36
|
36
|
31
|
34
|
23
|
19
|
21
|
18
|
25
|
33
|
25
|
30
|
25
|
16
|
|
|
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