Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
146
*
PM2.5
230
PM10
46
O3
1.1
CO
10
SO2
62
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
26 Mar
158
Moderate
Fri
27 Mar
140
Light
Sat
28 Mar
148
Light
Sun
29 Mar
153
Moderate
Mon
30 Mar
136
Light
Tue
31 Mar
136
Light
Wed
1 Apr
32
Excellent
Air quality in the last 12 months (Hongqiao)
|
2026/02
|
131
|
31
|
126
|
160
|
84
|
43
|
38
|
39
|
93
|
86
|
100
|
106
|
156
|
117
|
21
|
31
|
140
|
43
|
64
|
71
|
172
|
47
|
43
|
76
|
72
|
56
|
48
|
56
|
|||
|
2026/01
|
50
|
76
|
135
|
196
|
128
|
157
|
17
|
74
|
100
|
35
|
34
|
81
|
47
|
68
|
132
|
80
|
42
|
50
|
27
|
26
|
34
|
95
|
96
|
152
|
64
|
66
|
76
|
57
|
70
|
65
|
64
|
|
2025/12
|
48
|
22
|
41
|
40
|
66
|
150
|
90
|
23
|
85
|
136
|
69
|
36
|
47
|
89
|
137
|
119
|
129
|
181
|
222
|
16
|
28
|
60
|
49
|
35
|
25
|
57
|
97
|
205
|
50
|
44
|
25
|
|
2025/11
|
59
|
16
|
47
|
123
|
167
|
131
|
50
|
83
|
48
|
85
|
144
|
165
|
28
|
91
|
133
|
45
|
24
|
48
|
71
|
37
|
86
|
98
|
118
|
71
|
31
|
82
|
32
|
103
|
133
|
124
|
|
|
2025/10
|
72
|
45
|
36
|
58
|
39
|
16
|
55
|
32
|
11
|
15
|
22
|
49
|
61
|
50
|
76
|
53
|
36
|
16
|
23
|
25
|
44
|
67
|
75
|
102
|
135
|
58
|
49
|
165
|
191
|
143
|
68
|
|
2025/09
|
41
|
43
|
49
|
56
|
53
|
29
|
46
|
46
|
48
|
40
|
61
|
73
|
61
|
53
|
58
|
32
|
26
|
36
|
44
|
50
|
65
|
37
|
49
|
52
|
62
|
56
|
59
|
56
|
64
|
81
|
|
|
2025/08
|
50
|
42
|
32
|
33
|
37
|
54
|
31
|
27
|
33
|
34
|
36
|
39
|
27
|
40
|
45
|
20
|
36
|
27
|
29
|
31
|
20
|
25
|
33
|
20
|
25
|
41
|
40
|
12
|
46
|
20
|
32
|
|
2025/07
|
32
|
33
|
23
|
43
|
32
|
18
|
33
|
32
|
48
|
52
|
56
|
51
|
27
|
31
|
37
|
26
|
28
|
47
|
31
|
39
|
40
|
38
|
23
|
33
|
40
|
38
|
40
|
43
|
15
|
27
|
38
|
|
2025/06
|
72
|
47
|
22
|
28
|
55
|
66
|
53
|
47
|
52
|
37
|
52
|
70
|
70
|
55
|
22
|
16
|
46
|
56
|
35
|
33
|
43
|
46
|
57
|
64
|
50
|
58
|
49
|
56
|
70
|
30
|
|
|
2025/05
|
35
|
54
|
28
|
54
|
67
|
36
|
62
|
82
|
35
|
27
|
61
|
64
|
68
|
41
|
29
|
79
|
41
|
57
|
82
|
94
|
71
|
75
|
60
|
46
|
57
|
76
|
70
|
64
|
65
|
67
|
69
|
|
2025/04
|
56
|
21
|
55
|
72
|
26
|
76
|
67
|
50
|
57
|
75
|
102
|
129
|
74
|
52
|
63
|
98
|
71
|
50
|
46
|
66
|
94
|
37
|
62
|
35
|
59
|
85
|
49
|
55
|
56
|
66
|
|
|
2025/03
|
206
|
70
|
35
|
56
|
81
|
36
|
55
|
127
|
128
|
119
|
136
|
88
|
105
|
65
|
52
|
25
|
35
|
30
|
54
|
50
|
42
|
65
|
120
|
96
|
59
|
93
|
61
|
47
|
25
|
52
|
68
|
|
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