Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
PM2.5
PM10
O3
CO
SO2
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
27 Mar
Fri
28 Mar
Sat
29 Mar
Sun
30 Mar
Mon
31 Mar
Tue
1 Apr
Wed
2 Apr
Real-time AQI (Monitoring Station in Weinan)
体育馆
17398
PM2.5
295 *
PM10
77
O3
0.5
CO
3
SO2
11
NO2
高新一小
19690
PM2.5
342 *
PM10
76
O3
0.3
CO
4
SO2
8
NO2
Air quality in the last 12 months (Weinan)
|
2025/02
|
183
|
151
|
40
|
42
|
40
|
59
|
98
|
37
|
58
|
93
|
118
|
94
|
85
|
73
|
64
|
79
|
90
|
103
|
93
|
95
|
124
|
137
|
63
|
67
|
76
|
81
|
92
|
119
|
|||
|
2025/01
|
103
|
91
|
113
|
108
|
95
|
72
|
57
|
57
|
54
|
72
|
64
|
73
|
98
|
67
|
38
|
73
|
99
|
94
|
102
|
148
|
168
|
218
|
155
|
115
|
54
|
83
|
52
|
86
|
274
|
205
|
222
|
|
2024/12
|
64
|
80
|
60
|
80
|
67
|
71
|
62
|
53
|
87
|
117
|
138
|
147
|
52
|
61
|
62
|
94
|
111
|
88
|
85
|
106
|
53
|
73
|
89
|
101
|
111
|
108
|
64
|
54
|
71
|
65
|
80
|
|
2024/11
|
130
|
79
|
89
|
56
|
78
|
96
|
115
|
129
|
104
|
145
|
168
|
193
|
127
|
89
|
67
|
46
|
19
|
31
|
51
|
51
|
60
|
88
|
129
|
122
|
36
|
51
|
73
|
73
|
48
|
42
|
|
|
2024/10
|
55
|
55
|
56
|
63
|
86
|
120
|
100
|
142
|
105
|
67
|
93
|
103
|
72
|
95
|
104
|
109
|
86
|
61
|
38
|
32
|
38
|
29
|
51
|
81
|
90
|
70
|
40
|
60
|
117
|
148
|
113
|
|
2024/09
|
61
|
49
|
37
|
53
|
32
|
43
|
41
|
31
|
49
|
50
|
45
|
35
|
44
|
38
|
54
|
47
|
50
|
50
|
33
|
34
|
38
|
56
|
66
|
81
|
103
|
131
|
100
|
69
|
39
|
35
|
|
|
2024/08
|
41
|
40
|
35
|
30
|
33
|
34
|
30
|
29
|
56
|
151
|
57
|
39
|
37
|
45
|
42
|
39
|
49
|
42
|
44
|
45
|
31
|
44
|
52
|
54
|
38
|
33
|
24
|
34
|
33
|
33
|
37
|
|
2024/07
|
21
|
34
|
43
|
42
|
33
|
30
|
40
|
18
|
28
|
49
|
40
|
45
|
53
|
49
|
37
|
25
|
16
|
19
|
24
|
19
|
35
|
22
|
41
|
72
|
86
|
66
|
36
|
48
|
38
|
19
|
38
|
|
2024/06
|
70
|
50
|
66
|
38
|
45
|
62
|
51
|
46
|
40
|
47
|
45
|
58
|
58
|
51
|
62
|
41
|
36
|
41
|
37
|
39
|
22
|
41
|
48
|
76
|
87
|
74
|
61
|
61
|
44
|
52
|
|
|
2024/05
|
40
|
46
|
47
|
45
|
41
|
49
|
57
|
64
|
54
|
43
|
114
|
64
|
71
|
67
|
86
|
60
|
57
|
67
|
45
|
49
|
52
|
55
|
50
|
49
|
61
|
44
|
64
|
56
|
34
|
53
|
77
|
|
2024/04
|
70
|
72
|
62
|
86
|
82
|
101
|
77
|
81
|
64
|
46
|
55
|
59
|
53
|
37
|
89
|
87
|
69
|
66
|
132
|
113
|
112
|
93
|
228
|
108
|
77
|
65
|
62
|
68
|
48
|
25
|
|
|
2024/03
|
53
|
51
|
76
|
92
|
124
|
70
|
92
|
70
|
83
|
93
|
66
|
69
|
84
|
92
|
70
|
248
|
176
|
77
|
152
|
95
|
89
|
114
|
104
|
57
|
39
|
63
|
95
|
76
|
62
|
75
|
84
|
|
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