Air Quality
Excellent
No health implications.
20
PM2.5
34
PM10
56
O3
0.5
CO
4
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 May
60
Good
Sun
18 May
63
Good
Mon
19 May
60
Good
Tue
20 May
62
Good
Wed
21 May
61
Good
Thu
22 May
58
Good
Fri
23 May
47
Excellent
Air quality in the last 12 months (Fumin)
|
2025/02
|
43
|
55
|
29
|
44
|
45
|
51
|
34
|
42
|
43
|
33
|
41
|
49
|
62
|
57
|
52
|
61
|
36
|
41
|
54
|
46
|
49
|
48
|
52
|
34
|
34
|
28
|
32
|
41
|
|||
|
2025/01
|
38
|
44
|
46
|
42
|
36
|
45
|
35
|
33
|
37
|
33
|
20
|
48
|
48
|
47
|
75
|
79
|
52
|
44
|
67
|
54
|
45
|
47
|
42
|
27
|
30
|
30
|
37
|
56
|
88
|
44
|
36
|
|
2024/12
|
26
|
26
|
24
|
30
|
27
|
32
|
35
|
40
|
23
|
29
|
35
|
33
|
42
|
39
|
35
|
33
|
38
|
39
|
37
|
28
|
33
|
25
|
36
|
34
|
36
|
40
|
48
|
57
|
39
|
36
|
41
|
|
2024/11
|
28
|
26
|
40
|
37
|
37
|
50
|
31
|
16
|
20
|
28
|
29
|
22
|
26
|
31
|
30
|
37
|
39
|
36
|
31
|
34
|
24
|
21
|
19
|
19
|
29
|
32
|
28
|
34
|
28
|
19
|
|
|
2024/10
|
13
|
18
|
30
|
24
|
16
|
22
|
23
|
23
|
23
|
19
|
17
|
19
|
22
|
29
|
22
|
21
|
22
|
34
|
43
|
30
|
24
|
18
|
22
|
34
|
36
|
40
|
46
|
34
|
48
|
43
|
39
|
|
2024/09
|
25
|
21
|
24
|
22
|
20
|
32
|
27
|
14
|
12
|
13
|
20
|
21
|
26
|
28
|
28
|
19
|
22
|
22
|
29
|
32
|
30
|
17
|
21
|
37
|
37
|
36
|
30
|
14
|
21
|
27
|
|
|
2024/08
|
32
|
33
|
26
|
19
|
23
|
16
|
20
|
16
|
14
|
20
|
30
|
36
|
50
|
43
|
39
|
36
|
33
|
32
|
30
|
36
|
37
|
27
|
16
|
23
|
26
|
16
|
18
|
22
|
31
|
35
|
28
|
|
2024/07
|
13
|
17
|
13
|
10
|
12
|
15
|
13
|
13
|
16
|
16
|
12
|
16
|
18
|
15
|
16
|
15
|
18
|
20
|
19
|
18
|
15
|
16
|
26
|
30
|
21
|
27
|
35
|
24
|
22
|
17
|
24
|
|
2024/06
|
37
|
30
|
34
|
33
|
20
|
20
|
15
|
16
|
15
|
16
|
18
|
21
|
16
|
21
|
21
|
22
|
24
|
26
|
25
|
31
|
27
|
25
|
19
|
18
|
16
|
16
|
14
|
11
|
16
|
15
|
|
|
2024/05
|
52
|
44
|
30
|
47
|
42
|
38
|
34
|
39
|
23
|
25
|
27
|
29
|
22
|
31
|
28
|
19
|
29
|
30
|
29
|
19
|
26
|
31
|
28
|
26
|
21
|
12
|
14
|
16
|
18
|
29
|
17
|
|
2024/04
|
27
|
39
|
51
|
49
|
51
|
69
|
57
|
51
|
58
|
51
|
63
|
61
|
42
|
36
|
43
|
56
|
68
|
48
|
40
|
37
|
32
|
45
|
53
|
46
|
42
|
42
|
48
|
57
|
41
|
51
|
|
|
2024/03
|
38
|
42
|
29
|
29
|
24
|
27
|
35
|
48
|
31
|
48
|
39
|
61
|
54
|
49
|
50
|
48
|
57
|
47
|
49
|
58
|
52
|
39
|
22
|
30
|
32
|
42
|
55
|
45
|
46
|
55
|
45
|
|
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