Air Quality
Excellent
No health implications.
2
PM2.5
18
PM10
30
O3
0.1
CO
6
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Nov
32
Excellent
Wed
20 Nov
40
Excellent
Thu
21 Nov
47
Excellent
Fri
22 Nov
64
Good
Sat
23 Nov
69
Good
Sun
24 Nov
40
Excellent
Mon
25 Nov
44
Excellent
Air quality in the last 12 months (Jianshi)
|
2024/10
|
17
|
23
|
36
|
39
|
46
|
39
|
20
|
28
|
42
|
50
|
59
|
48
|
36
|
30
|
31
|
43
|
29
|
18
|
19
|
12
|
12
|
21
|
25
|
33
|
39
|
30
|
38
|
38
|
45
|
48
|
51
|
|
2024/09
|
31
|
32
|
34
|
37
|
34
|
29
|
31
|
27
|
26
|
30
|
33
|
27
|
26
|
28
|
23
|
22
|
18
|
19
|
27
|
23
|
20
|
19
|
29
|
31
|
48
|
53
|
57
|
69
|
75
|
37
|
|
|
2024/08
|
18
|
18
|
15
|
16
|
16
|
19
|
15
|
20
|
25
|
28
|
63
|
38
|
27
|
28
|
27
|
31
|
26
|
21
|
18
|
23
|
26
|
28
|
27
|
25
|
24
|
26
|
20
|
17
|
21
|
22
|
27
|
|
2024/07
|
27
|
23
|
21
|
14
|
19
|
16
|
20
|
25
|
26
|
24
|
22
|
14
|
13
|
11
|
19
|
20
|
21
|
22
|
19
|
17
|
18
|
18
|
22
|
22
|
25
|
21
|
17
|
19
|
13
|
12
|
18
|
|
2024/06
|
32
|
33
|
31
|
20
|
14
|
20
|
30
|
31
|
24
|
24
|
26
|
22
|
27
|
33
|
38
|
35
|
18
|
24
|
27
|
22
|
15
|
15
|
25
|
28
|
27
|
25
|
23
|
11
|
20
|
28
|
|
|
2024/05
|
14
|
20
|
17
|
16
|
21
|
32
|
36
|
37
|
44
|
45
|
29
|
41
|
44
|
41
|
44
|
52
|
51
|
52
|
25
|
19
|
32
|
35
|
30
|
33
|
36
|
23
|
22
|
36
|
22
|
21
|
29
|
|
2024/04
|
33
|
26
|
19
|
33
|
30
|
22
|
20
|
23
|
32
|
30
|
29
|
24
|
28
|
34
|
48
|
37
|
15
|
24
|
25
|
45
|
55
|
50
|
37
|
47
|
33
|
36
|
35
|
27
|
28
|
13
|
|
|
2024/03
|
70
|
64
|
63
|
68
|
66
|
49
|
47
|
51
|
59
|
68
|
61
|
63
|
60
|
53
|
64
|
71
|
54
|
23
|
40
|
61
|
60
|
61
|
62
|
42
|
18
|
20
|
25
|
33
|
42
|
39
|
29
|
|
2024/02
|
71
|
23
|
22
|
25
|
47
|
54
|
47
|
56
|
69
|
143
|
71
|
57
|
59
|
68
|
45
|
33
|
41
|
56
|
105
|
52
|
16
|
23
|
33
|
34
|
61
|
49
|
53
|
57
|
63
|
||
|
2024/01
|
86
|
57
|
42
|
77
|
86
|
120
|
102
|
81
|
77
|
82
|
90
|
77
|
110
|
147
|
105
|
75
|
47
|
32
|
25
|
23
|
42
|
38
|
37
|
56
|
63
|
57
|
55
|
62
|
90
|
99
|
119
|
|
2023/12
|
42
|
38
|
50
|
52
|
50
|
75
|
71
|
96
|
147
|
204
|
57
|
20
|
20
|
32
|
19
|
36
|
41
|
38
|
47
|
62
|
86
|
86
|
77
|
75
|
93
|
113
|
113
|
170
|
196
|
95
|
69
|
|
2023/11
|
41
|
52
|
59
|
34
|
20
|
21
|
29
|
31
|
36
|
26
|
22
|
19
|
20
|
30
|
33
|
39
|
47
|
49
|
53
|
55
|
77
|
84
|
78
|
69
|
56
|
53
|
34
|
45
|
64
|
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