Air Quality
Excellent
No health implications.
6
PM2.5
16
PM10
14
O3
0.6
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Aug
36
Excellent
Sat
29 Aug
39
Excellent
Sun
30 Aug
40
Excellent
Mon
31 Aug
40
Excellent
Tue
1 Sep
45
Excellent
Wed
2 Sep
25
Excellent
Thu
3 Sep
29
Excellent
Air quality in the last 12 months (Meitan)
|
2026/07
|
15
|
16
|
13
|
13
|
14
|
17
|
22
|
21
|
23
|
19
|
18
|
36
|
22
|
27
|
28
|
20
|
22
|
18
|
21
|
27
|
39
|
37
|
30
|
25
|
23
|
22
|
23
|
20
|
20
|
19
|
17
|
|
2026/06
|
29
|
34
|
27
|
34
|
38
|
37
|
25
|
23
|
22
|
31
|
31
|
23
|
22
|
38
|
38
|
30
|
39
|
20
|
19
|
27
|
18
|
16
|
16
|
13
|
14
|
16
|
24
|
28
|
22
|
15
|
|
|
2026/05
|
29
|
27
|
27
|
33
|
37
|
39
|
34
|
29
|
30
|
47
|
49
|
41
|
27
|
32
|
23
|
19
|
18
|
19
|
22
|
22
|
19
|
23
|
25
|
30
|
31
|
41
|
28
|
17
|
19
|
29
|
31
|
|
2026/04
|
24
|
30
|
26
|
33
|
35
|
24
|
19
|
33
|
44
|
48
|
26
|
21
|
21
|
21
|
18
|
20
|
27
|
28
|
36
|
27
|
16
|
16
|
23
|
29
|
41
|
43
|
24
|
21
|
26
|
29
|
|
|
2026/03
|
15
|
19
|
21
|
29
|
31
|
41
|
28
|
13
|
15
|
25
|
39
|
42
|
49
|
50
|
17
|
20
|
15
|
17
|
25
|
24
|
30
|
28
|
20
|
19
|
22
|
17
|
28
|
22
|
24
|
26
|
23
|
|
2026/02
|
33
|
47
|
60
|
57
|
57
|
58
|
57
|
53
|
40
|
34
|
48
|
51
|
65
|
69
|
53
|
49
|
66
|
58
|
54
|
60
|
70
|
60
|
38
|
30
|
36
|
32
|
16
|
12
|
|||
|
2026/01
|
21
|
36
|
32
|
34
|
44
|
52
|
69
|
65
|
87
|
125
|
93
|
79
|
84
|
136
|
120
|
128
|
138
|
97
|
60
|
18
|
33
|
50
|
59
|
74
|
45
|
29
|
40
|
45
|
34
|
17
|
26
|
|
2025/12
|
94
|
93
|
65
|
61
|
64
|
69
|
59
|
55
|
63
|
60
|
60
|
85
|
40
|
41
|
52
|
65
|
64
|
72
|
61
|
58
|
56
|
45
|
33
|
41
|
45
|
50
|
64
|
73
|
75
|
67
|
40
|
|
2025/11
|
22
|
22
|
19
|
17
|
17
|
13
|
15
|
12
|
10
|
12
|
20
|
25
|
31
|
36
|
42
|
46
|
30
|
16
|
24
|
32
|
35
|
45
|
40
|
40
|
45
|
50
|
54
|
59
|
58
|
71
|
|
|
2025/10
|
15
|
18
|
18
|
18
|
18
|
21
|
19
|
21
|
20
|
16
|
19
|
29
|
22
|
20
|
16
|
12
|
16
|
13
|
10
|
11
|
12
|
15
|
22
|
28
|
35
|
30
|
21
|
26
|
32
|
25
|
24
|
|
2025/09
|
31
|
26
|
25
|
23
|
28
|
27
|
32
|
28
|
22
|
16
|
17
|
22
|
19
|
17
|
22
|
21
|
24
|
25
|
28
|
25
|
21
|
20
|
19
|
16
|
16
|
13
|
18
|
24
|
25
|
24
|
|
|
2025/08
|
24
|
22
|
23
|
25
|
26
|
24
|
24
|
16
|
18
|
20
|
19
|
21
|
26
|
20
|
15
|
16
|
19
|
19
|
18
|
19
|
18
|
17
|
22
|
21
|
21
|
20
|
21
|
21
|
33
|
37
|
32
|
|
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