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
15 Apr
Thu
16 Apr
Fri
17 Apr
Sat
18 Apr
Sun
19 Apr
Mon
20 Apr
Tue
21 Apr
Weinan Air quality rank
Real-time AQI (Monitoring Station in Weinan)
体育馆
278
PM2.5
27
PM10
74
O3
0.4
CO
5
SO2
16
NO2
高新一小
279
PM2.5
27
PM10
84
O3
0.7
CO
11
SO2
12
NO2
桢州大街
4517
PM2.5
45
PM10
114
O3
0.3
CO
4
SO2
16
NO2
太史大街
3716
PM2.5
33
PM10
116
O3
0.7
CO
6
SO2
15
NO2
渭花路4号
299
PM2.5
29
PM10
83
O3
0.5
CO
6
SO2
15
NO2
Air quality in the last 12 months (Weinan)
|
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
|
|
|
2025/08
|
40
|
41
|
43
|
47
|
28
|
30
|
36
|
30
|
23
|
21
|
31
|
43
|
46
|
45
|
34
|
22
|
22
|
26
|
26
|
28
|
56
|
44
|
34
|
23
|
40
|
44
|
42
|
23
|
20
|
28
|
34
|
|
2025/07
|
23
|
18
|
29
|
36
|
17
|
32
|
29
|
30
|
36
|
35
|
36
|
46
|
45
|
37
|
35
|
44
|
43
|
35
|
39
|
20
|
29
|
40
|
25
|
17
|
19
|
25
|
33
|
31
|
33
|
43
|
34
|
|
2025/06
|
45
|
48
|
51
|
51
|
40
|
58
|
38
|
47
|
47
|
51
|
61
|
53
|
53
|
51
|
59
|
66
|
57
|
42
|
34
|
40
|
41
|
39
|
36
|
40
|
33
|
25
|
41
|
24
|
30
|
21
|
|
|
2025/05
|
92
|
95
|
75
|
65
|
120
|
424
|
163
|
111
|
89
|
47
|
42
|
61
|
44
|
70
|
68
|
61
|
219
|
115
|
78
|
67
|
69
|
78
|
58
|
49
|
42
|
45
|
57
|
53
|
54
|
52
|
46
|
|
2025/04
|
79
|
88
|
79
|
108
|
83
|
92
|
83
|
101
|
112
|
96
|
111
|
316
|
133
|
89
|
61
|
104
|
139
|
110
|
75
|
71
|
63
|
209
|
116
|
74
|
72
|
71
|
51
|
46
|
51
|
129
|
|
|
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