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
13 Mar
Sat
14 Mar
Sun
15 Mar
Mon
16 Mar
Tue
17 Mar
Wed
18 Mar
Thu
19 Mar
Real-time AQI (Monitoring Station in Baoshan)
市环境监测站
5638 *
PM2.5
41
PM10
56
O3
0.4
CO
4
SO2
19
NO2
市环保局
4934
PM2.5
41
PM10
74
O3
0.5
CO
4
SO2
8
NO2
Air quality in the last 12 months (Baoshan)
|
2026/02
|
28
|
26
|
25
|
31
|
32
|
27
|
30
|
39
|
38
|
35
|
28
|
25
|
25
|
24
|
46
|
51
|
60
|
47
|
33
|
26
|
28
|
38
|
45
|
42
|
53
|
60
|
48
|
59
|
|||
|
2026/01
|
34
|
33
|
27
|
26
|
33
|
29
|
34
|
33
|
34
|
30
|
33
|
31
|
32
|
32
|
34
|
33
|
32
|
34
|
35
|
35
|
30
|
31
|
31
|
31
|
32
|
33
|
31
|
32
|
32
|
32
|
31
|
|
2025/12
|
33
|
29
|
30
|
32
|
27
|
28
|
26
|
28
|
30
|
30
|
30
|
32
|
31
|
30
|
27
|
25
|
33
|
29
|
29
|
27
|
35
|
31
|
30
|
27
|
32
|
31
|
36
|
29
|
29
|
30
|
30
|
|
2025/11
|
23
|
20
|
14
|
17
|
17
|
18
|
21
|
22
|
24
|
23
|
25
|
21
|
25
|
24
|
29
|
29
|
28
|
26
|
26
|
22
|
25
|
22
|
22
|
28
|
30
|
33
|
32
|
31
|
34
|
33
|
|
|
2025/10
|
21
|
17
|
20
|
19
|
19
|
20
|
20
|
20
|
20
|
23
|
21
|
19
|
19
|
22
|
27
|
28
|
22
|
19
|
20
|
20
|
19
|
23
|
26
|
26
|
23
|
25
|
25
|
26
|
26
|
24
|
25
|
|
2025/09
|
22
|
21
|
23
|
23
|
22
|
22
|
26
|
23
|
21
|
24
|
22
|
22
|
17
|
17
|
20
|
15
|
17
|
19
|
24
|
27
|
25
|
24
|
25
|
21
|
29
|
25
|
20
|
19
|
23
|
19
|
|
|
2025/08
|
19
|
18
|
15
|
13
|
21
|
25
|
20
|
18
|
15
|
14
|
17
|
21
|
19
|
20
|
23
|
26
|
17
|
18
|
21
|
19
|
15
|
17
|
18
|
19
|
20
|
22
|
18
|
21
|
20
|
23
|
22
|
|
2025/07
|
19
|
18
|
17
|
17
|
14
|
15
|
17
|
16
|
19
|
17
|
20
|
22
|
26
|
22
|
20
|
24
|
25
|
26
|
24
|
21
|
20
|
24
|
26
|
18
|
18
|
18
|
20
|
22
|
26
|
21
|
17
|
|
2025/06
|
19
|
18
|
27
|
50
|
38
|
33
|
29
|
29
|
27
|
21
|
32
|
36
|
43
|
31
|
23
|
23
|
17
|
14
|
14
|
18
|
21
|
15
|
16
|
17
|
15
|
16
|
19
|
21
|
16
|
16
|
|
|
2025/05
|
31
|
26
|
30
|
19
|
27
|
34
|
30
|
37
|
38
|
46
|
42
|
47
|
40
|
42
|
40
|
40
|
31
|
28
|
38
|
35
|
35
|
37
|
41
|
35
|
16
|
21
|
19
|
20
|
15
|
25
|
16
|
|
2025/04
|
101
|
75
|
74
|
77
|
69
|
71
|
62
|
77
|
70
|
70
|
54
|
52
|
28
|
33
|
45
|
31
|
26
|
30
|
29
|
29
|
33
|
38
|
55
|
56
|
69
|
66
|
69
|
61
|
42
|
47
|
|
|
2025/03
|
49
|
56
|
48
|
46
|
52
|
56
|
65
|
68
|
68
|
53
|
61
|
76
|
84
|
59
|
56
|
52
|
57
|
74
|
61
|
48
|
62
|
58
|
57
|
48
|
43
|
36
|
41
|
71
|
104
|
79
|
93
|
|
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