Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
69
*
PM2.5
94
PM10
76
O3
0.3
CO
10
SO2
14
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
5 May
55
Good
Mon
6 May
85
Good
Tue
7 May
56
Good
Wed
8 May
59
Good
Thu
9 May
53
Good
Fri
10 May
60
Good
Sat
11 May
53
Good
Air quality in the last 12 months (Jianshan)
|
2024/02
|
44
|
53
|
76
|
70
|
73
|
62
|
83
|
74
|
141
|
162
|
145
|
63
|
70
|
49
|
42
|
37
|
52
|
44
|
29
|
30
|
30
|
28
|
30
|
66
|
77
|
57
|
54
|
60
|
51
|
||
|
2024/01
|
43
|
80
|
96
|
107
|
81
|
55
|
78
|
39
|
51
|
48
|
47
|
85
|
62
|
50
|
24
|
36
|
99
|
41
|
51
|
59
|
43
|
27
|
32
|
34
|
55
|
75
|
116
|
180
|
195
|
98
|
81
|
|
2023/12
|
48
|
50
|
66
|
37
|
48
|
49
|
35
|
42
|
37
|
29
|
36
|
52
|
48
|
50
|
26
|
26
|
31
|
42
|
75
|
48
|
57
|
63
|
67
|
54
|
57
|
59
|
67
|
79
|
77
|
68
|
32
|
|
2023/11
|
43
|
41
|
39
|
56
|
52
|
26
|
25
|
38
|
70
|
54
|
38
|
39
|
49
|
52
|
70
|
111
|
36
|
29
|
39
|
28
|
49
|
47
|
22
|
26
|
38
|
32
|
75
|
68
|
57
|
33
|
|
|
2023/10
|
20
|
25
|
34
|
20
|
17
|
19
|
31
|
52
|
53
|
41
|
35
|
35
|
43
|
49
|
44
|
23
|
25
|
41
|
29
|
22
|
19
|
21
|
30
|
57
|
79
|
40
|
38
|
54
|
48
|
96
|
79
|
|
2023/09
|
20
|
23
|
31
|
39
|
29
|
30
|
28
|
42
|
33
|
34
|
21
|
22
|
27
|
28
|
29
|
29
|
40
|
29
|
20
|
24
|
24
|
22
|
23
|
30
|
31
|
32
|
26
|
22
|
22
|
20
|
|
|
2023/08
|
24
|
21
|
13
|
13
|
9
|
15
|
12
|
11
|
12
|
18
|
12
|
13
|
16
|
14
|
24
|
22
|
27
|
22
|
22
|
28
|
23
|
19
|
28
|
26
|
34
|
21
|
19
|
26
|
30
|
14
|
23
|
|
2023/07
|
32
|
23
|
24
|
29
|
26
|
20
|
26
|
36
|
40
|
24
|
20
|
28
|
33
|
27
|
13
|
9
|
10
|
16
|
28
|
23
|
25
|
22
|
13
|
15
|
30
|
42
|
25
|
24
|
24
|
21
|
20
|
|
2023/06
|
22
|
24
|
16
|
22
|
23
|
24
|
25
|
33
|
23
|
25
|
34
|
30
|
36
|
32
|
24
|
45
|
30
|
30
|
35
|
29
|
21
|
20
|
32
|
27
|
26
|
51
|
29
|
19
|
21
|
25
|
|
|
2023/05
|
30
|
40
|
71
|
38
|
32
|
48
|
46
|
34
|
26
|
26
|
36
|
44
|
41
|
32
|
30
|
40
|
27
|
35
|
35
|
49
|
134
|
25
|
29
|
38
|
44
|
35
|
27
|
24
|
20
|
24
|
29
|
|
2023/04
|
55
|
97
|
119
|
44
|
63
|
107
|
117
|
70
|
144
|
261
|
194
|
89
|
35
|
47
|
83
|
57
|
73
|
55
|
29
|
87
|
34
|
26
|
28
|
34
|
52
|
34
|
49
|
47
|
38
|
32
|
|
|
2023/03
|
44
|
41
|
35
|
34
|
39
|
99
|
38
|
29
|
32
|
50
|
50
|
41
|
25
|
37
|
45
|
38
|
26
|
29
|
38
|
74
|
87
|
193
|
169
|
48
|
57
|
64
|
48
|
59
|
66
|
68
|
46
|
|
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