Air Quality
Excellent
No health implications.
8
PM2.5
12
PM10
40
O3
0.6
CO
8
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Sep
53
Good
Sat
20 Sep
52
Good
Sun
21 Sep
56
Good
Mon
22 Sep
57
Good
Tue
23 Sep
51
Good
Wed
24 Sep
44
Excellent
Thu
25 Sep
50
Excellent
Air quality in the last 12 months (Meijiang)
|
2025/08
|
22
|
17
|
16
|
17
|
14
|
18
|
22
|
23
|
31
|
18
|
18
|
20
|
26
|
8
|
15
|
17
|
20
|
15
|
12
|
15
|
19
|
18
|
20
|
18
|
24
|
16
|
14
|
17
|
19
|
23
|
26
|
|
2025/07
|
13
|
19
|
29
|
35
|
18
|
21
|
27
|
34
|
29
|
10
|
10
|
16
|
20
|
23
|
28
|
33
|
32
|
16
|
15
|
9
|
11
|
9
|
18
|
19
|
25
|
22
|
19
|
19
|
16
|
21
|
15
|
|
2025/06
|
17
|
23
|
11
|
24
|
41
|
40
|
37
|
31
|
30
|
23
|
20
|
24
|
17
|
15
|
14
|
12
|
10
|
18
|
16
|
11
|
15
|
16
|
16
|
18
|
26
|
13
|
18
|
20
|
16
|
12
|
|
|
2025/05
|
46
|
50
|
50
|
45
|
25
|
22
|
17
|
27
|
22
|
29
|
25
|
25
|
34
|
32
|
32
|
23
|
19
|
18
|
18
|
26
|
27
|
23
|
21
|
20
|
38
|
25
|
31
|
25
|
12
|
12
|
23
|
|
2025/04
|
16
|
31
|
48
|
49
|
35
|
47
|
51
|
54
|
51
|
26
|
41
|
81
|
115
|
89
|
79
|
77
|
60
|
49
|
24
|
26
|
31
|
30
|
29
|
23
|
12
|
12
|
24
|
21
|
36
|
51
|
|
|
2025/03
|
30
|
34
|
30
|
17
|
11
|
9
|
15
|
21
|
37
|
48
|
41
|
30
|
22
|
24
|
18
|
14
|
46
|
30
|
35
|
34
|
45
|
49
|
52
|
64
|
72
|
58
|
35
|
35
|
11
|
8
|
9
|
|
2025/02
|
51
|
34
|
8
|
21
|
30
|
36
|
16
|
50
|
29
|
42
|
41
|
72
|
39
|
36
|
41
|
40
|
34
|
25
|
39
|
41
|
19
|
23
|
9
|
15
|
40
|
49
|
49
|
44
|
|||
|
2025/01
|
72
|
67
|
62
|
49
|
48
|
59
|
59
|
62
|
55
|
41
|
45
|
39
|
37
|
45
|
44
|
59
|
41
|
51
|
46
|
45
|
44
|
57
|
50
|
56
|
37
|
18
|
26
|
48
|
118
|
68
|
34
|
|
2024/12
|
48
|
43
|
47
|
44
|
47
|
57
|
37
|
22
|
37
|
33
|
40
|
21
|
27
|
58
|
44
|
42
|
42
|
38
|
44
|
55
|
44
|
49
|
59
|
52
|
68
|
55
|
68
|
74
|
63
|
61
|
53
|
|
2024/11
|
21
|
21
|
31
|
35
|
39
|
45
|
38
|
34
|
32
|
44
|
47
|
25
|
21
|
20
|
26
|
17
|
22
|
25
|
17
|
15
|
16
|
21
|
25
|
32
|
19
|
17
|
28
|
31
|
37
|
37
|
|
|
2024/10
|
23
|
21
|
29
|
28
|
25
|
28
|
30
|
33
|
28
|
25
|
31
|
38
|
35
|
36
|
39
|
25
|
29
|
34
|
34
|
31
|
24
|
24
|
19
|
32
|
32
|
35
|
48
|
10
|
16
|
29
|
32
|
|
2024/09
|
25
|
21
|
27
|
21
|
19
|
11
|
12
|
16
|
16
|
19
|
31
|
37
|
31
|
27
|
15
|
16
|
16
|
19
|
26
|
18
|
10
|
15
|
10
|
14
|
22
|
27
|
28
|
22
|
24
|
21
|
|
|
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