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
22 Apr
Thu
23 Apr
Fri
24 Apr
Sat
25 Apr
Sun
26 Apr
Mon
27 Apr
Tue
28 Apr
Real-time AQI (Monitoring Station in Baoshan)
市环境监测站
5130
PM2.5
51 *
PM10
132
O3
0.3
CO
6
SO2
7
NO2
市环保局
5532
PM2.5
56 *
PM10
136
O3
0.3
CO
7
SO2
6
NO2
Air quality in the last 12 months (Baoshan)
|
2026/03
|
63
|
64
|
56
|
59
|
79
|
91
|
78
|
79
|
65
|
55
|
52
|
67
|
62
|
40
|
30
|
40
|
38
|
39
|
44
|
38
|
40
|
37
|
25
|
30
|
38
|
37
|
48
|
68
|
34
|
39
|
42
|
|
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
|
|
|
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