Air Quality
Excellent
No health implications.
10
PM2.5
21
PM10
50
O3
0.8
CO
8
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Aug
38
Excellent
Tue
16 Aug
45
Excellent
Wed
17 Aug
46
Excellent
Thu
18 Aug
47
Excellent
Fri
19 Aug
46
Excellent
Sat
20 Aug
45
Excellent
Sun
21 Aug
45
Excellent
Air quality in the last 12 months (Anning)
|
2022/07
|
28
|
26
|
26
|
27
|
30
|
37
|
38
|
40
|
23
|
24
|
18
|
20
|
25
|
28
|
28
|
21
|
17
|
17
|
16
|
17
|
18
|
23
|
24
|
18
|
17
|
19
|
20
|
20
|
27
|
31
|
28
|
|
2022/06
|
24
|
21
|
23
|
24
|
25
|
30
|
41
|
37
|
22
|
20
|
16
|
17
|
20
|
31
|
28
|
25
|
25
|
24
|
24
|
20
|
27
|
17
|
15
|
14
|
14
|
14
|
13
|
19
|
29
|
41
|
|
|
2022/05
|
29
|
27
|
32
|
46
|
61
|
32
|
39
|
37
|
30
|
33
|
21
|
30
|
28
|
24
|
19
|
25
|
28
|
28
|
33
|
36
|
24
|
28
|
17
|
18
|
24
|
27
|
24
|
31
|
38
|
39
|
27
|
|
2022/04
|
26
|
26
|
35
|
44
|
35
|
27
|
34
|
48
|
42
|
60
|
51
|
44
|
45
|
51
|
62
|
55
|
55
|
39
|
33
|
34
|
32
|
33
|
36
|
42
|
54
|
58
|
60
|
57
|
64
|
66
|
|
|
2022/03
|
41
|
43
|
40
|
36
|
41
|
46
|
61
|
44
|
33
|
43
|
43
|
42
|
43
|
39
|
47
|
56
|
66
|
50
|
54
|
66
|
73
|
77
|
69
|
28
|
49
|
61
|
45
|
44
|
60
|
61
|
53
|
|
2022/02
|
43
|
34
|
38
|
40
|
33
|
21
|
27
|
29
|
29
|
33
|
45
|
63
|
51
|
79
|
76
|
60
|
44
|
35
|
46
|
21
|
22
|
19
|
43
|
44
|
38
|
45
|
39
|
40
|
|||
|
2022/01
|
27
|
27
|
24
|
25
|
24
|
28
|
28
|
29
|
33
|
27
|
37
|
32
|
31
|
25
|
27
|
26
|
24
|
38
|
29
|
22
|
21
|
22
|
24
|
31
|
35
|
27
|
23
|
22
|
27
|
30
|
34
|
|
2021/12
|
37
|
47
|
46
|
50
|
56
|
68
|
57
|
35
|
31
|
27
|
29
|
25
|
18
|
19
|
27
|
29
|
40
|
36
|
41
|
38
|
39
|
36
|
24
|
26
|
29
|
19
|
22
|
27
|
28
|
28
|
29
|
|
2021/11
|
22
|
24
|
23
|
25
|
23
|
28
|
31
|
42
|
38
|
29
|
25
|
32
|
29
|
19
|
14
|
14
|
22
|
23
|
26
|
26
|
31
|
21
|
16
|
20
|
28
|
29
|
24
|
24
|
28
|
26
|
|
|
2021/10
|
26
|
26
|
18
|
14
|
19
|
25
|
30
|
36
|
38
|
21
|
16
|
20
|
20
|
15
|
14
|
14
|
19
|
20
|
15
|
13
|
11
|
12
|
18
|
15
|
13
|
21
|
34
|
19
|
17
|
20
|
19
|
|
2021/09
|
23
|
26
|
26
|
25
|
25
|
24
|
23
|
33
|
28
|
27
|
39
|
40
|
31
|
34
|
25
|
19
|
16
|
16
|
14
|
24
|
22
|
26
|
27
|
25
|
17
|
21
|
25
|
24
|
27
|
26
|
|
|
2021/08
|
37
|
56
|
50
|
52
|
48
|
39
|
21
|
21
|
30
|
26
|
24
|
18
|
15
|
21
|
21
|
12
|
13
|
14
|
16
|
17
|
17
|
16
|
20
|
24
|
18
|
17
|
22
|
23
|
19
|
20
|
22
|
|
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