Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
16 Apr
Wed
17 Apr
Thu
18 Apr
Fri
19 Apr
Sat
20 Apr
Sun
21 Apr
Mon
22 Apr
Real-time AQI (Monitoring Station in Baoshan)
市环境监测站
6544
PM2.5
80 *
PM10
164
O3
0.7
CO
6
SO2
8
NO2
市环保局
6836
PM2.5
85 *
PM10
164
O3
0.7
CO
6
SO2
6
NO2
Air quality in the last 12 months (Baoshan)
|
2024/02
|
52
|
59
|
45
|
43
|
43
|
37
|
47
|
47
|
40
|
73
|
52
|
48
|
34
|
30
|
38
|
37
|
30
|
31
|
33
|
36
|
49
|
55
|
58
|
47
|
45
|
50
|
42
|
35
|
35
|
||
|
2024/01
|
32
|
26
|
27
|
30
|
27
|
29
|
30
|
29
|
28
|
31
|
35
|
32
|
34
|
32
|
29
|
29
|
27
|
34
|
34
|
40
|
42
|
33
|
44
|
42
|
34
|
32
|
34
|
31
|
32
|
33
|
32
|
|
2023/12
|
29
|
28
|
30
|
27
|
24
|
26
|
28
|
18
|
19
|
22
|
23
|
23
|
20
|
21
|
21
|
25
|
25
|
24
|
24
|
26
|
26
|
29
|
27
|
35
|
21
|
18
|
24
|
26
|
24
|
25
|
27
|
|
2023/11
|
24
|
22
|
26
|
22
|
23
|
28
|
35
|
31
|
28
|
29
|
27
|
27
|
28
|
25
|
23
|
24
|
25
|
19
|
22
|
25
|
24
|
23
|
25
|
24
|
23
|
27
|
29
|
31
|
30
|
31
|
|
|
2023/10
|
20
|
20
|
17
|
16
|
19
|
19
|
18
|
17
|
19
|
18
|
17
|
18
|
17
|
17
|
28
|
27
|
26
|
24
|
28
|
30
|
31
|
31
|
31
|
31
|
19
|
19
|
21
|
20
|
24
|
24
|
26
|
|
2023/09
|
22
|
24
|
25
|
32
|
31
|
30
|
27
|
22
|
24
|
25
|
24
|
21
|
22
|
23
|
30
|
34
|
33
|
21
|
19
|
17
|
17
|
17
|
19
|
21
|
22
|
24
|
26
|
24
|
17
|
18
|
|
|
2023/08
|
19
|
17
|
19
|
19
|
15
|
16
|
17
|
22
|
22
|
21
|
21
|
18
|
24
|
27
|
25
|
27
|
29
|
23
|
20
|
23
|
23
|
24
|
21
|
19
|
19
|
15
|
16
|
20
|
21
|
23
|
26
|
|
2023/07
|
17
|
19
|
17
|
18
|
19
|
15
|
13
|
15
|
16
|
13
|
14
|
14
|
13
|
22
|
26
|
26
|
33
|
42
|
44
|
23
|
22
|
25
|
22
|
18
|
19
|
20
|
17
|
20
|
16
|
27
|
27
|
|
2023/06
|
35
|
30
|
31
|
32
|
38
|
37
|
29
|
22
|
18
|
25
|
27
|
30
|
25
|
23
|
38
|
42
|
26
|
30
|
27
|
28
|
24
|
23
|
21
|
21
|
29
|
31
|
28
|
17
|
16
|
18
|
|
|
2023/05
|
46
|
39
|
26
|
27
|
27
|
33
|
33
|
41
|
52
|
64
|
58
|
56
|
47
|
31
|
31
|
25
|
35
|
36
|
36
|
46
|
42
|
42
|
46
|
34
|
31
|
27
|
29
|
33
|
34
|
37
|
37
|
|
2023/04
|
41
|
34
|
31
|
31
|
34
|
39
|
38
|
37
|
60
|
59
|
72
|
81
|
80
|
103
|
85
|
82
|
82
|
66
|
68
|
68
|
64
|
56
|
41
|
32
|
36
|
34
|
38
|
44
|
46
|
43
|
|
|
2023/03
|
56
|
48
|
43
|
52
|
55
|
67
|
64
|
56
|
54
|
58
|
52
|
45
|
46
|
69
|
89
|
42
|
42
|
59
|
42
|
31
|
25
|
26
|
27
|
30
|
35
|
38
|
56
|
42
|
35
|
42
|
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
*: primary pollution