Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Oct
Wed
14 Oct
Thu
15 Oct
Fri
16 Oct
Sat
17 Oct
Sun
18 Oct
Mon
19 Oct
Real-time AQI (Monitoring Station in Weinan)
体育馆
4423
PM2.5
44
PM10
41
O3
0.6
CO
31
SO2
29
NO2
高新一小
2618
PM2.5
26
PM10
45
O3
0.3
CO
4
SO2
15
NO2
桢州大街
4124
PM2.5
41
PM10
42
O3
1.6
CO
18
SO2
13
NO2
太史大街
4022
PM2.5
40
PM10
38
O3
0.9
CO
14
SO2
12
NO2
渭花路4号
3622
PM2.5
36
PM10
38
O3
0.7
CO
12
SO2
23
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