China   2026-07-21   Tuesday   39.90N, 116.41E

Beijing

China
2026-07-21

Air Quality

Excellent

No health implications.

16

PM2.5

23

PM10

160

O3

0.5

CO

3

SO2

8

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

21 Jul

80 Good

Wed

22 Jul

68 Good

Thu

23 Jul

69 Good

Fri

24 Jul

81 Good

Sat

25 Jul

77 Good

Sun

26 Jul

97 Good

Mon

27 Jul

41 Excellent

Real-time AQI (Monitoring Station in Beijing)

万寿西宫

59

13

PM2.5

14

PM10

167

O3

0.3

CO

3

SO2

8

NO2

东四

62

8

PM2.5

14

PM10

169

O3

0.3

CO

2

SO2

8

NO2

天坛

47

9

PM2.5

13

PM10

148

O3

0.5

CO

2

SO2

5

NO2

农展馆

64

9

PM2.5

15

PM10

171

O3

0.4

CO

1

SO2

10

NO2

官园

50

9

PM2.5

15

PM10

159

O3

0.5

CO

2

SO2

8

NO2

海淀区万柳

48

8

PM2.5

14

PM10

152

O3

0.3

CO

3

SO2

9

NO2

顺义新城

67

8

PM2.5

15

PM10

173

O3

0.3

CO

3

SO2

4

NO2

怀柔镇

77

17

PM2.5

24

PM10

181

O3

0.5

CO

3

SO2

9

NO2

昌平镇

75

25

PM2.5

36

PM10

180

O3

0.9

CO

2

SO2

12

NO2

奥体中心

45

7

PM2.5

10

PM10

143

O3

0.5

CO

2

SO2

4

NO2

密云新城

57

18

PM2.5

29

PM10

165

O3

0.5

CO

3

SO2

8

NO2

门头沟三家店

47

15

PM2.5

21

PM10

150

O3

0.5

CO

3

SO2

9

NO2

丰台云岗

46

14

PM2.5

16

PM10

147

O3

0.3

CO

3

SO2

9

NO2

房山燕山

48

11

PM2.5

19

PM10

151

O3

0.4

CO

1

SO2

4

NO2

大兴旧宫

68

17

PM2.5

27

PM10

174

O3

0.5

CO

2

SO2

9

NO2

延庆石河营

63

41

PM2.5

68 *

PM10

153

O3

0.6

CO

2

SO2

9

NO2

怀柔新城

50

22

PM2.5

30

PM10

157

O3

0.8

CO

1

SO2

7

NO2

丰台小屯

45

8

PM2.5

15

PM10

143

O3

0.5

CO

3

SO2

1

NO2

密云镇

50

22

PM2.5

26

PM10

157

O3

0.5

CO

3

SO2

7

NO2

延庆百泉

57

34

PM2.5

50

PM10

165

O3

0.5

CO

1

SO2

4

NO2

八角北路9号

47

9

PM2.5

16

PM10

149

O3

0.5

CO

1

SO2

9

NO2

洳河巡河路

52

9

PM2.5

14

PM10

161

O3

0.4

CO

1

SO2

6

NO2

Monthly Average AQI (Beijing)

2021/07 - 2026/06

Air quality in the last 12 months (Beijing)

2026/06
43
84
41
28
26
27
18
28
20
25
25
45
48
35
69
39
32
55
68
26
29
55
41
55
33
32
62
73
56
40
2026/05
63
43
23
40
62
53
28
44
65
51
56
76
92
100
70
52
27
26
40
38
33
35
34
70
43
29
42
29
34
55
68
2026/04
45
79
97
58
41
26
33
76
62
46
50
75
80
80
100
98
60
102
76
89
67
64
61
64
65
51
35
34
27
49
2026/03
93
117
103
63
71
34
75
73
28
91
55
98
93
44
62
63
143
32
53
58
77
78
110
140
166
151
34
77
69
27
55
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
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
Air quality source: CNEMC

*: primary pollution