Air Quality
Excellent
No health implications.
28
PM2.5
35
PM10
77
O3
0.8
CO
4
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Apr
52
Good
Fri
17 Apr
57
Good
Sat
18 Apr
47
Excellent
Sun
19 Apr
52
Good
Mon
20 Apr
55
Good
Tue
21 Apr
44
Excellent
Wed
22 Apr
16
Excellent
Air quality in the last 12 months (Mawei)
|
2026/03
|
25
|
22
|
24
|
27
|
17
|
31
|
40
|
38
|
36
|
38
|
35
|
39
|
42
|
35
|
33
|
30
|
41
|
45
|
25
|
43
|
30
|
38
|
33
|
25
|
39
|
31
|
36
|
31
|
40
|
46
|
40
|
|
2026/02
|
16
|
34
|
53
|
39
|
45
|
42
|
15
|
30
|
31
|
33
|
35
|
49
|
49
|
48
|
42
|
27
|
30
|
40
|
46
|
49
|
44
|
51
|
93
|
60
|
20
|
27
|
17
|
18
|
|||
|
2026/01
|
26
|
20
|
31
|
33
|
40
|
24
|
42
|
44
|
52
|
45
|
58
|
60
|
52
|
47
|
46
|
50
|
47
|
29
|
35
|
19
|
25
|
43
|
44
|
39
|
41
|
36
|
19
|
26
|
34
|
29
|
11
|
|
2025/12
|
40
|
45
|
53
|
38
|
34
|
29
|
37
|
43
|
46
|
31
|
36
|
50
|
43
|
28
|
43
|
36
|
41
|
69
|
55
|
43
|
64
|
27
|
33
|
39
|
19
|
36
|
24
|
27
|
29
|
45
|
36
|
|
2025/11
|
21
|
45
|
46
|
12
|
14
|
20
|
33
|
28
|
24
|
33
|
27
|
8
|
12
|
29
|
43
|
33
|
33
|
19
|
22
|
31
|
33
|
42
|
41
|
43
|
45
|
78
|
59
|
89
|
73
|
51
|
|
|
2025/10
|
18
|
15
|
18
|
20
|
29
|
30
|
15
|
23
|
24
|
25
|
28
|
27
|
32
|
27
|
17
|
24
|
29
|
24
|
16
|
14
|
10
|
12
|
21
|
23
|
25
|
42
|
34
|
20
|
21
|
29
|
24
|
|
2025/09
|
24
|
26
|
26
|
31
|
21
|
12
|
18
|
18
|
18
|
28
|
23
|
29
|
37
|
32
|
20
|
13
|
12
|
13
|
13
|
18
|
18
|
19
|
21
|
24
|
16
|
13
|
16
|
17
|
22
|
30
|
|
|
2025/08
|
31
|
28
|
26
|
20
|
17
|
27
|
38
|
44
|
36
|
25
|
25
|
23
|
18
|
23
|
12
|
12
|
13
|
15
|
28
|
26
|
27
|
22
|
31
|
23
|
10
|
10
|
10
|
13
|
11
|
11
|
17
|
|
2025/07
|
15
|
16
|
20
|
20
|
16
|
14
|
16
|
32
|
22
|
16
|
10
|
19
|
32
|
27
|
30
|
37
|
41
|
18
|
20
|
19
|
8
|
13
|
15
|
16
|
19
|
15
|
14
|
26
|
19
|
28
|
36
|
|
2025/06
|
41
|
38
|
11
|
23
|
23
|
31
|
23
|
33
|
25
|
20
|
20
|
14
|
16
|
18
|
21
|
22
|
31
|
28
|
19
|
19
|
19
|
25
|
33
|
34
|
28
|
22
|
22
|
26
|
23
|
13
|
|
|
2025/05
|
44
|
45
|
55
|
41
|
43
|
43
|
50
|
48
|
30
|
26
|
28
|
31
|
32
|
30
|
35
|
34
|
28
|
28
|
25
|
37
|
25
|
29
|
45
|
11
|
48
|
39
|
37
|
16
|
11
|
27
|
38
|
|
2025/04
|
15
|
30
|
38
|
42
|
40
|
46
|
56
|
60
|
63
|
41
|
42
|
32
|
102
|
87
|
73
|
64
|
60
|
59
|
51
|
18
|
58
|
49
|
30
|
19
|
22
|
26
|
34
|
40
|
34
|
39
|
|
|
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