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
18 Mar
Thu
19 Mar
Fri
20 Mar
Sat
21 Mar
Sun
22 Mar
Mon
23 Mar
Tue
24 Mar
Real-time AQI (Monitoring Station in Beijing)
东四
303
PM2.5
8
PM10
95
O3
0.2
CO
4
SO2
5
NO2
天坛
283
PM2.5
10
PM10
88
O3
0.7
CO
2
SO2
8
NO2
农展馆
283
PM2.5
7
PM10
89
O3
0.1
CO
4
SO2
6
NO2
官园
273
PM2.5
7
PM10
85
O3
0.2
CO
1
SO2
9
NO2
海淀区万柳
253
PM2.5
6
PM10
79
O3
0.5
CO
3
SO2
5
NO2
顺义新城
283
PM2.5
8
PM10
88
O3
0.2
CO
3
SO2
11
NO2
怀柔镇
273
PM2.5
6
PM10
86
O3
0.3
CO
4
SO2
8
NO2
昌平镇
273
PM2.5
11
PM10
86
O3
0.6
CO
2
SO2
14
NO2
奥体中心
263
PM2.5
8
PM10
83
O3
0.3
CO
3
SO2
2
NO2
密云新城
273
PM2.5
6
PM10
86
O3
0.3
CO
2
SO2
9
NO2
门头沟三家店
283
PM2.5
7
PM10
89
O3
0.3
CO
4
SO2
4
NO2
丰台云岗
303
PM2.5
6
PM10
95
O3
0.3
CO
2
SO2
8
NO2
房山燕山
253
PM2.5
11
PM10
77
O3
0.2
CO
3
SO2
18
NO2
大兴旧宫
283
PM2.5
7
PM10
88
O3
0.3
CO
2
SO2
4
NO2
延庆石河营
283
PM2.5
14
PM10
89
O3
0.4
CO
3
SO2
12
NO2
怀柔新城
253
PM2.5
6
PM10
80
O3
0.3
CO
2
SO2
4
NO2
丰台小屯
273
PM2.5
7
PM10
85
O3
0.2
CO
3
SO2
5
NO2
密云镇
283
PM2.5
6
PM10
88
O3
0.2
CO
2
SO2
10
NO2
延庆百泉
253
PM2.5
13
PM10
79
O3
0.3
CO
1
SO2
16
NO2
通州新华
263
PM2.5
10
PM10
81
O3
0.4
CO
1
SO2
6
NO2
八角北路9号
253
PM2.5
8
PM10
79
O3
0.1
CO
4
SO2
9
NO2
洳河巡河路
273
PM2.5
6
PM10
86
O3
0.4
CO
3
SO2
7
NO2
Air quality in the last 12 months (Beijing)
|
2026/02
|
40
|
25
|
64
|
84
|
36
|
16
|
16
|
31
|
80
|
81
|
36
|
65
|
76
|
67
|
20
|
26
|
70
|
31
|
57
|
76
|
152
|
36
|
33
|
65
|
104
|
78
|
39
|
73
|
|||
|
2026/01
|
28
|
37
|
50
|
56
|
42
|
41
|
26
|
54
|
76
|
30
|
31
|
53
|
33
|
61
|
96
|
51
|
27
|
37
|
16
|
20
|
23
|
35
|
44
|
41
|
39
|
61
|
34
|
62
|
73
|
111
|
84
|
|
2025/12
|
25
|
19
|
31
|
31
|
51
|
80
|
46
|
31
|
57
|
78
|
54
|
44
|
32
|
45
|
68
|
54
|
85
|
175
|
140
|
17
|
31
|
67
|
49
|
21
|
23
|
49
|
61
|
91
|
30
|
23
|
22
|
|
2025/11
|
27
|
17
|
57
|
72
|
162
|
159
|
75
|
57
|
27
|
41
|
72
|
85
|
24
|
55
|
70
|
24
|
16
|
26
|
47
|
29
|
55
|
60
|
82
|
50
|
32
|
66
|
29
|
67
|
90
|
87
|
|
|
2025/10
|
41
|
48
|
40
|
44
|
45
|
19
|
41
|
20
|
8
|
12
|
18
|
34
|
47
|
47
|
64
|
67
|
24
|
11
|
14
|
18
|
25
|
46
|
64
|
90
|
117
|
23
|
33
|
95
|
179
|
136
|
61
|
|
2025/09
|
20
|
39
|
44
|
52
|
47
|
22
|
28
|
27
|
50
|
38
|
53
|
59
|
50
|
26
|
20
|
19
|
15
|
20
|
30
|
36
|
44
|
32
|
40
|
49
|
37
|
44
|
51
|
37
|
31
|
35
|
|
|
2025/08
|
45
|
52
|
25
|
35
|
24
|
31
|
22
|
32
|
12
|
24
|
38
|
39
|
20
|
29
|
43
|
18
|
33
|
36
|
21
|
20
|
30
|
21
|
20
|
16
|
22
|
23
|
19
|
14
|
35
|
31
|
26
|
|
2025/07
|
32
|
33
|
22
|
33
|
19
|
11
|
33
|
35
|
42
|
27
|
48
|
47
|
16
|
35
|
45
|
32
|
12
|
33
|
56
|
18
|
24
|
39
|
35
|
25
|
24
|
43
|
37
|
23
|
8
|
14
|
32
|
|
2025/06
|
64
|
22
|
12
|
23
|
53
|
33
|
27
|
49
|
44
|
28
|
54
|
70
|
61
|
49
|
14
|
14
|
37
|
61
|
37
|
25
|
18
|
33
|
51
|
56
|
60
|
59
|
67
|
48
|
60
|
46
|
|
|
2025/05
|
31
|
36
|
21
|
45
|
52
|
26
|
71
|
94
|
28
|
41
|
55
|
69
|
78
|
28
|
45
|
66
|
47
|
41
|
52
|
89
|
74
|
63
|
47
|
35
|
53
|
54
|
42
|
54
|
65
|
67
|
73
|
|
2025/04
|
40
|
22
|
60
|
64
|
22
|
66
|
57
|
41
|
53
|
73
|
107
|
95
|
66
|
52
|
54
|
90
|
60
|
23
|
39
|
66
|
77
|
25
|
52
|
31
|
52
|
83
|
24
|
56
|
60
|
42
|
|
|
2025/03
|
205
|
76
|
37
|
51
|
70
|
19
|
74
|
109
|
144
|
139
|
198
|
64
|
97
|
69
|
49
|
20
|
28
|
32
|
37
|
32
|
30
|
51
|
118
|
81
|
50
|
79
|
47
|
28
|
23
|
44
|
63
|
|
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