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
23 Oct
Sat
24 Oct
Sun
25 Oct
Mon
26 Oct
Tue
27 Oct
Wed
28 Oct
Thu
29 Oct
Real-time AQI (Monitoring Station in Weinan)
体育馆
10868 *
PM2.5
78
PM10
52
O3
0.4
CO
9
SO2
18
NO2
高新一小
10161 *
PM2.5
73
PM10
48
O3
0.7
CO
7
SO2
15
NO2
桢州大街
8854 *
PM2.5
56
PM10
56
O3
1.2
CO
25
SO2
15
NO2
太史大街
8452 *
PM2.5
80
PM10
53
O3
1.1
CO
29
SO2
17
NO2
渭花路4号
10060 *
PM2.5
75
PM10
48
O3
0.6
CO
8
SO2
17
NO2
Air quality in the last 12 months (Weinan)
|
2026/08
|
28
|
27
|
20
|
26
|
29
|
40
|
41
|
48
|
45
|
46
|
45
|
37
|
27
|
31
|
36
|
39
|
49
|
27
|
36
|
41
|
53
|
43
|
45
|
46
|
38
|
35
|
41
|
34
|
31
|
46
|
41
|
|
2026/07
|
44
|
38
|
43
|
42
|
45
|
51
|
44
|
51
|
48
|
41
|
43
|
29
|
46
|
48
|
34
|
46
|
29
|
54
|
67
|
57
|
54
|
41
|
47
|
44
|
48
|
41
|
32
|
29
|
25
|
27
|
30
|
|
2026/06
|
65
|
73
|
70
|
63
|
58
|
37
|
40
|
38
|
41
|
45
|
51
|
38
|
53
|
65
|
50
|
60
|
52
|
31
|
36
|
32
|
32
|
32
|
37
|
43
|
40
|
43
|
57
|
59
|
57
|
39
|
|
|
2026/05
|
50
|
44
|
37
|
45
|
50
|
48
|
44
|
45
|
42
|
58
|
73
|
76
|
46
|
38
|
57
|
60
|
31
|
26
|
40
|
36
|
43
|
41
|
47
|
55
|
43
|
41
|
60
|
58
|
51
|
43
|
57
|
|
2026/04
|
54
|
68
|
110
|
93
|
85
|
86
|
87
|
78
|
68
|
62
|
61
|
67
|
63
|
56
|
52
|
49
|
54
|
60
|
154
|
117
|
39
|
26
|
46
|
54
|
56
|
64
|
93
|
81
|
62
|
55
|
|
|
2026/03
|
19
|
39
|
70
|
109
|
82
|
55
|
52
|
75
|
79
|
130
|
115
|
119
|
148
|
59
|
44
|
72
|
73
|
94
|
91
|
88
|
87
|
111
|
92
|
68
|
80
|
79
|
62
|
71
|
59
|
45
|
49
|
|
2026/02
|
119
|
103
|
90
|
133
|
125
|
122
|
58
|
64
|
76
|
153
|
132
|
113
|
88
|
116
|
78
|
56
|
206
|
120
|
77
|
52
|
202
|
402
|
128
|
53
|
70
|
61
|
54
|
49
|
|||
|
2026/01
|
68
|
116
|
166
|
78
|
52
|
36
|
46
|
56
|
59
|
63
|
69
|
65
|
83
|
125
|
116
|
96
|
120
|
129
|
68
|
33
|
47
|
80
|
128
|
165
|
121
|
178
|
168
|
157
|
132
|
150
|
121
|
|
2025/12
|
89
|
73
|
60
|
81
|
116
|
158
|
113
|
90
|
118
|
124
|
166
|
98
|
89
|
103
|
110
|
119
|
112
|
153
|
113
|
55
|
72
|
106
|
89
|
93
|
71
|
74
|
114
|
146
|
135
|
124
|
107
|
|
2025/11
|
62
|
75
|
89
|
124
|
131
|
89
|
50
|
56
|
71
|
95
|
97
|
94
|
71
|
86
|
118
|
86
|
26
|
28
|
44
|
59
|
83
|
96
|
46
|
84
|
77
|
144
|
130
|
100
|
91
|
88
|
|
|
2025/10
|
21
|
25
|
36
|
37
|
25
|
13
|
13
|
29
|
28
|
26
|
14
|
17
|
25
|
57
|
33
|
40
|
16
|
28
|
40
|
37
|
35
|
47
|
80
|
108
|
86
|
39
|
59
|
77
|
102
|
114
|
77
|
|
2025/09
|
36
|
36
|
26
|
14
|
25
|
53
|
57
|
48
|
44
|
41
|
21
|
22
|
36
|
48
|
49
|
31
|
20
|
13
|
16
|
41
|
14
|
19
|
21
|
24
|
48
|
40
|
40
|
25
|
35
|
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