Air Quality
Excellent
No health implications.
7
PM2.5
14
PM10
62
O3
0.7
CO
5
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Mar
46
Excellent
Tue
17 Mar
52
Good
Wed
18 Mar
51
Good
Thu
19 Mar
35
Excellent
Fri
20 Mar
35
Excellent
Sat
21 Mar
32
Excellent
Sun
22 Mar
27
Excellent
Air quality in the last 12 months (Danzhai)
|
2026/02
|
41
|
45
|
56
|
59
|
54
|
31
|
29
|
38
|
26
|
21
|
32
|
36
|
44
|
34
|
29
|
33
|
34
|
34
|
33
|
45
|
45
|
55
|
39
|
20
|
27
|
28
|
11
|
10
|
|||
|
2026/01
|
16
|
31
|
14
|
20
|
24
|
35
|
48
|
53
|
59
|
65
|
59
|
60
|
58
|
85
|
92
|
93
|
99
|
58
|
50
|
15
|
24
|
40
|
51
|
53
|
35
|
19
|
25
|
50
|
54
|
15
|
27
|
|
2025/12
|
87
|
73
|
73
|
62
|
66
|
69
|
55
|
54
|
52
|
55
|
71
|
55
|
33
|
46
|
52
|
54
|
73
|
52
|
36
|
40
|
55
|
59
|
27
|
28
|
48
|
54
|
58
|
65
|
66
|
63
|
47
|
|
2025/11
|
16
|
13
|
7
|
10
|
15
|
10
|
12
|
9
|
8
|
8
|
10
|
24
|
28
|
30
|
34
|
36
|
40
|
16
|
20
|
22
|
31
|
27
|
51
|
45
|
40
|
38
|
50
|
42
|
34
|
44
|
|
|
2025/10
|
11
|
11
|
16
|
13
|
16
|
16
|
14
|
13
|
16
|
21
|
19
|
21
|
29
|
29
|
13
|
12
|
15
|
18
|
8
|
8
|
9
|
15
|
28
|
35
|
29
|
19
|
18
|
24
|
39
|
30
|
22
|
|
2025/09
|
12
|
12
|
11
|
11
|
14
|
19
|
19
|
21
|
15
|
7
|
10
|
8
|
10
|
11
|
12
|
9
|
11
|
13
|
16
|
21
|
20
|
24
|
14
|
9
|
7
|
9
|
17
|
18
|
21
|
22
|
|
|
2025/08
|
17
|
18
|
19
|
25
|
22
|
10
|
8
|
9
|
16
|
17
|
14
|
15
|
18
|
18
|
10
|
7
|
10
|
12
|
8
|
7
|
10
|
10
|
11
|
11
|
11
|
12
|
11
|
12
|
16
|
13
|
14
|
|
2025/07
|
9
|
7
|
8
|
9
|
12
|
17
|
18
|
21
|
20
|
14
|
11
|
20
|
16
|
12
|
9
|
13
|
17
|
23
|
21
|
22
|
12
|
6
|
7
|
7
|
9
|
10
|
15
|
17
|
16
|
17
|
14
|
|
2025/06
|
15
|
7
|
12
|
20
|
27
|
23
|
22
|
31
|
31
|
17
|
17
|
21
|
14
|
10
|
18
|
19
|
10
|
9
|
9
|
5
|
7
|
10
|
6
|
10
|
12
|
14
|
11
|
6
|
8
|
8
|
|
|
2025/05
|
32
|
43
|
34
|
15
|
20
|
21
|
18
|
24
|
19
|
15
|
25
|
25
|
26
|
38
|
36
|
24
|
37
|
33
|
38
|
15
|
16
|
17
|
21
|
47
|
28
|
13
|
10
|
8
|
12
|
16
|
11
|
|
2025/04
|
28
|
43
|
56
|
58
|
55
|
54
|
78
|
66
|
68
|
55
|
53
|
68
|
160
|
83
|
63
|
69
|
60
|
58
|
25
|
24
|
34
|
19
|
44
|
19
|
26
|
27
|
15
|
24
|
33
|
16
|
|
|
2025/03
|
30
|
27
|
51
|
19
|
10
|
18
|
23
|
29
|
22
|
17
|
20
|
33
|
24
|
14
|
9
|
24
|
31
|
20
|
25
|
32
|
42
|
51
|
62
|
53
|
57
|
64
|
70
|
75
|
16
|
11
|
26
|
|
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