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
17 Jun
Wed
18 Jun
Thu
19 Jun
Fri
20 Jun
Sat
21 Jun
Sun
22 Jun
Mon
23 Jun
Real-time AQI (Monitoring Station in Weinan)
体育馆
10312
PM2.5
66
PM10
206 *
O3
0.6
CO
8
SO2
12
NO2
高新一小
9217
PM2.5
70
PM10
193 *
O3
0.5
CO
8
SO2
10
NO2
Air quality in the last 12 months (Weinan)
|
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
|
|
|
2025/03
|
150
|
72
|
27
|
47
|
73
|
69
|
83
|
87
|
72
|
87
|
109
|
208
|
132
|
81
|
49
|
42
|
47
|
46
|
43
|
51
|
63
|
69
|
89
|
73
|
64
|
254
|
205
|
128
|
106
|
73
|
76
|
|
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
|
|
|
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